Chuck must decide what he is willing to sacrifice to find his mother; Morgan reveals a potentially dangerous secret to Casey.

A serial killer claims to have clues about the murder of another prisoner; Frankie Jr. prepares to take the detectives exam.

A witness agrees to testify against a gang member after a community activist is gunned down; TV host Bill O'Reilly criticizes the police department.

Josh crashes into a hybrid vehicle while test-driving an SUV, resulting in bad publicity that the new press secretary, Annabeth (Kristin Chenoweth), must counter.

The White House struggles to contain the story when American soldiers are killed in an attack on the U.S. peacekeeping compound; Congressman Santos attaches his Patients Bill of Rights to a piece of GOP legislation.

Chuck must decide what he is willing to sacrifice to find his mother; Morgan reveals a potentially dangerous secret to Casey.

A traveler is suspected of smuggling cocaine; an officer questions a traveler with low funds and a lengthy travel plan; a family from Canada traveling with a puppy is barking up the wrong tree.

CBP has beef with a traveler when they discover undeclared meat in his fiancé's luggage.

In Buffalo, officers search the vehicle of an American permanent resident; CBP are perplexed by a batch of ceramic pastries.

A family risks losing their stacks of cash; officers are on high alert after an American declares he is packing heat; CBP suspect a traveler is pulling a con job with his US work visa.

A CBP canine tracks a THC-toting traveler.

A traveler isn't blowing smoke when it comes to declaring her cigarettes.

Alex and Charlie get caught in a shooting on their way back to Hope Zion and tend to the victims.

Alex tries to stick up for herself against Dawn to perform a heart procedure while Joel figures out a girl's disease and Charlie attempts to bring back a comatose patient.

A deadly sea Trouble rises from the deep, threatens to crush the town, and it looks like Duke won't be around to help battle it.

Gerry's star player is being scouted and he doesn't want to be left out; Robert sells tickets to his play; Malik spreads the love with 20 second hugs.

Something very strange is happening at Xavier Academy; the day to day goings on of Gerry and the rest of the staff have been completely reversed.

Sue looks forward to the trip to Walt Disney World; Brick begs his parents to take him to meet his online girlfriend; Axl waits to learn his final grades.

A series of unfortunate events threatens to spoil the trip to Walt Disney World.

When Max breaks George's computer, he decides to teach Max the value of a buck by making him pay for it by working at the factory with him. But the plan backfires when Max decides college isn't for him.

When the factory is bought out by someone who plans on moving the plant to Mexico, George goes to bat for his employees, until the new owner presents him with a very lucrative offer.

Mike invites Carl on a double date when he becomes jealous of the time Mike is spending with Molly.

Mike invites Molly over to his apartment, but a call from his mother interrupts his plans for romance.

Charlie has to deal with the challenges of a committed relationship that doesn't revolve around sex when he starts dating Mia.

Alan's emotional breakdown after dropping Jake off for a weekend away to a friend's house sends Charlie to a therapist.

Charlie plans a romantic date with Mia in hopes of consummating their relationship; Alan starts dating Charlie's most recent ex-girlfriend.

When Charlie finds he can no longer handle the healthy lifestyle that Mia has imposed on him, he sneaks cigars, beer and burgers into the garage.

Drew is the only one excited when his boss expresses interest in buying the Buzz Beer company.

Drew (Drew Carey) and his friends are forced to abstain from alcohol and learn that sobriety can be fun.

Chuck, Sarah, Casey and Morgan must stop Dr. Stanley (Robert Englund) from releasing a toxin that induces nightmares; Chuck's mother's allegiances are questioned; Lester and Jeff celebrate Halloween at the Buy More.

A bank manager is shot during a robbery; Jane's brother may face more trouble as his relationship with Maura begins to grow.

A former classmate is found dead at Jane's high school reunion; Korsak gets a visit from his ex-wife; Jane's old flame returns.

The president accepts a flag representing the Taiwanese Independence Movement from the Taiwan delegation, prompting China to mobilize for military action.

Penn & Teller burn a U.S. flag in the White House at a Bartlet family birthday celebration, touching off a publicity nightmare; aboard Air Force One, the president has a debilitating episode caused by the MS.

Chuck, Sarah, Casey and Morgan must stop Dr. Stanley (Robert Englund) from releasing a toxin that induces nightmares; Chuck's mother's allegiances are questioned; Lester and Jeff celebrate Halloween at the Buy More.

A bank manager is shot during a robbery; Jane's brother may face more trouble as his relationship with Maura begins to grow.

A former classmate is found dead at Jane's high school reunion; Korsak gets a visit from his ex-wife; Jane's old flame returns.

The president accepts a flag representing the Taiwanese Independence Movement from the Taiwan delegation, prompting China to mobilize for military action.

Penn & Teller burn a U.S. flag in the White House at a Bartlet family birthday celebration, touching off a publicity nightmare; aboard Air Force One, the president has a debilitating episode caused by the MS.

Chuck, Sarah, Casey and Morgan must stop Dr. Stanley (Robert Englund) from releasing a toxin that induces nightmares; Chuck's mother's allegiances are questioned; Lester and Jeff celebrate Halloween at the Buy More.

Officers drill an American oil worker with a shady past; a British traveler's proposed reunion with a girlfriend could be cut short.

A sloshed snowboarder causes trouble at the airport; a pair of packages add up to a deadly surprise.

A bad-tempered drill worker returning home from Japan goes one step too far with officers; a Californian woman hides something in her child's stroller.

A Korean bride-to-be tries to enter Canada as a tourist; the Marine Enforcement Team tackles a massive Japanese freighter carrying an illegal passenger.

Officers suspect an IT consultant has arrived for more than just a holiday; a surfer returns from Southeast Asia with a strange souvenir.

The Inland Enforcement Team track down an alleged German sex offender; a detector dog sniffs out trouble in an unclaimed suitcase from Dubai.

Gerry Duncan finally gets offered a full-time teaching position at Xavier academy after years of being the substitute teacher.

Gerry volunteers to help at the 24-hour Famine event to spend time with Eva MacPhee.

Gerry tries to match Dwyer in positive reviews on a website; Simon stands up to a student.

Gerry thinks he will catch students cheating during exam week.

Drew, Oswald and Lewis (Drew Carey, Diedrich Bader, Ryan Stiles) are shocked when Mr. Wick and Kate (Craig Ferguson, Christa Miller) start falling for each other.

Drew and the gang go to a midnight showing of "The Rocky Horror Picture Show" and meet up with Mimi and friends for a dance-off.

Geoff and Erica realize they are in different places in college; Beverly tries to find a new purpose in her life as she seeks political office as the city comptroller.

Bill is getting married and Beverly and Jane have only 24 hours to plan it; a fortune-teller at the wedding reception could change the future for Adam, Erica and Barry's romantic life.

In preparation for the upcoming Super Bowl, Brick studies football; Mr. Ehlert asks Frankie to accompany him to a managerial seminar.

Frankie is happy when Axl asks her to help him choose a present for his mysterious new girlfriend; Mike accidentally embarrasses Brick; Sue tries to find the guy she kissed during a hayride.

When Angie goes away on a business trip, George sends the spoiled kids to Benny's house for the weekend to teach them a lesson about tough love.

Max gets an incredibly sexy new tutor and Carmen has dating troubles with Jason, subsequently resulting in the house turning into a teenage angst.

Charlie discovers he has not been satisfying Chelsea; Alan attempts to cure his thinning hair without spending much money.

Charlie discovers that Chelsea has not been completely honest about her finances.

Charlie attempts to guide Jake down the path of infidelity while his girlfriend is away for the holidays.

Jake writes love songs to woo his ex-girlfriend; Herb and Alan hide their secret friendship from Judith.

Geoff and Erica realize they are in different places in college; Beverly tries to find a new purpose in her life as she seeks political office as the city comptroller.

Bill is getting married and Beverly and Jane have only 24 hours to plan it; a fortune-teller at the wedding reception could change the future for Adam, Erica and Barry's romantic life.

Drew, Oswald and Lewis (Drew Carey, Diedrich Bader, Ryan Stiles) are shocked when Mr. Wick and Kate (Craig Ferguson, Christa Miller) start falling for each other.

Drew and the gang go to a midnight showing of "The Rocky Horror Picture Show" and meet up with Mimi and friends for a dance-off.

Molly accepts a job as a forklift driver at Vince's warehouse when she decides to take a break from writing her novel.

Determined to change Mike's normal routine, Molly encourages him to try new things.

In preparation for the upcoming Super Bowl, Brick studies football; Mr. Ehlert asks Frankie to accompany him to a managerial seminar.

Frankie is happy when Axl asks her to help him choose a present for his mysterious new girlfriend; Mike accidentally embarrasses Brick; Sue tries to find the guy she kissed during a hayride.

When Angie goes away on a business trip, George sends the spoiled kids to Benny's house for the weekend to teach them a lesson about tough love.

Max gets an incredibly sexy new tutor and Carmen has dating troubles with Jason, subsequently resulting in the house turning into a teenage angst.

Charlie discovers he has not been satisfying Chelsea; Alan attempts to cure his thinning hair without spending much money.

Charlie discovers that Chelsea has not been completely honest about her finances.

Charlie attempts to guide Jake down the path of infidelity while his girlfriend is away for the holidays.

Jake writes love songs to woo his ex-girlfriend; Herb and Alan hide their secret friendship from Judith.

Drew, Oswald and Lewis (Drew Carey, Diedrich Bader, Ryan Stiles) are shocked when Mr. Wick and Kate (Craig Ferguson, Christa Miller) start falling for each other.

Drew and the gang go to a midnight showing of "The Rocky Horror Picture Show" and meet up with Mimi and friends for a dance-off.

Molly accepts a job as a forklift driver at Vince's warehouse when she decides to take a break from writing her novel.

Determined to change Mike's normal routine, Molly encourages him to try new things.

Geoff and Erica realize they are in different places in college; Beverly tries to find a new purpose in her life as she seeks political office as the city comptroller.

Bill is getting married and Beverly and Jane have only 24 hours to plan it; a fortune-teller at the wedding reception could change the future for Adam, Erica and Barry's romantic life.

In preparation for the upcoming Super Bowl, Brick studies football; Mr. Ehlert asks Frankie to accompany him to a managerial seminar.

Frankie is happy when Axl asks her to help him choose a present for his mysterious new girlfriend; Mike accidentally embarrasses Brick; Sue tries to find the guy she kissed during a hayride.

When Angie goes away on a business trip, George sends the spoiled kids to Benny's house for the weekend to teach them a lesson about tough love.

Max gets an incredibly sexy new tutor and Carmen has dating troubles with Jason, subsequently resulting in the house turning into a teenage angst.

Charlie discovers he has not been satisfying Chelsea; Alan attempts to cure his thinning hair without spending much money.

Charlie discovers that Chelsea has not been completely honest about her finances.

A Canadian wanted in Alberta is stopped en route to Ecuador; a parcel of baby food contains surprising ingredients.

A Russian dissident's complicated past raises questions for officers; a Korean tourist's resume and school diplomas raise eyebrows.

The Inland Enforcement Unit tracks a pair of Honduran drug runners; an American tourist seems to have already put down roots in Canada.

Trouble looms for a young Asian woman carrying someone else's bag, and a pair of Canadians return from a concert in California with more than a T-shirt.

A street performer is caught in the middle of an escape act; a cheeky bus passenger answers questions about his mischievous past.

A distinctive bag has officers seeing double; a photographer misses the big picture; a heavily-modified truck causes concern.

Gerry decides to make a video presentation for Bully Awareness Week.

Gerry organizes a dance as a fundraiser for the girls basketball team; Robert tells Lisa he had a dream about Trudy.

Gerry sees an opportunity when a job opens up in the physical education department; Lisa is assigned Callaghan's niece.

Gerry must find a guest speaker for Career Day who is better than Dwyer's; Robert has a fraternity reunion and tries to avoid getting sick.

Drew (Drew Carey) falls for a lose-weight-fast scheme and ends up the poster boy for the product. With Diedrich Bader.

Drew organizes a labor union for single employees after Mr. Wick makes them stay on the job even though a storm is approaching.

Beverly's meddling in Adam's relationship with Brea leads to a confrontation with her divorced mother; Barry struggles to reunite the JTP following his breakup with Ren.

Adam sets out to create a movie that will tackle racism but realizes he is out of his depth on the subject due to his sheltered upbringing; Geoff is determined to teach Erica and Barry to become better people.

Frankie intends to find a suitable friend for Brick; Sue sneaks into an R-rated movie with her friend Carly; Axl and his band covertly shoot footage of their biology teacher (Kristin Cavallari) for their music video.

Everything that can go wrong does when the Heck family embarks on a trip to New York.

A prank causes embarrassment for Angie at the school fund-raiser's dunk tank; George becomes fiercely competitive when pro baseball player Kenny Lofton pitches in to help raise money.

Unbeknown to his mother, Max takes up boxing at a local ring owned by Laila Ali (guest starring as herself).

Charlie undergoes a colonoscopy to avoid a trip to see Chelsea's bigoted parents, but he finds them in his living room when he returns home.

A bar fight lands Alan in jail; Charlie worries that Chelsea is interested in the lawyer who takes Alan's case.

When Charlie's jealousy threatens his relationship with Chelsea, he turns to Alan for help in becoming a better person; will he be able to pull it off?

Charlie returns from Las Vegas with the woman he married there, who is not Chelsea; Chelsea's dad arrives in town on a visit with his boyfriend.

Beverly's meddling in Adam's relationship with Brea leads to a confrontation with her divorced mother; Barry struggles to reunite the JTP following his breakup with Ren.

Adam sets out to create a movie that will tackle racism but realizes he is out of his depth on the subject due to his sheltered upbringing; Geoff is determined to teach Erica and Barry to become better people.

Drew (Drew Carey) falls for a lose-weight-fast scheme and ends up the poster boy for the product. With Diedrich Bader.

Drew organizes a labor union for single employees after Mr. Wick makes them stay on the job even though a storm is approaching.

After fighting with Joyce about money, Molly and Mike move into Mike's childhood bedroom at Peggy's place.

Mike asks Carl to fill in for him as Molly's dance partner, but gets jealous when he thinks they are having too much fun.

Frankie intends to find a suitable friend for Brick; Sue sneaks into an R-rated movie with her friend Carly; Axl and his band covertly shoot footage of their biology teacher (Kristin Cavallari) for their music video.

Everything that can go wrong does when the Heck family embarks on a trip to New York.

A prank causes embarrassment for Angie at the school fund-raiser's dunk tank; George becomes fiercely competitive when pro baseball player Kenny Lofton pitches in to help raise money.

Unbeknown to his mother, Max takes up boxing at a local ring owned by Laila Ali (guest starring as herself).

Charlie undergoes a colonoscopy to avoid a trip to see Chelsea's bigoted parents, but he finds them in his living room when he returns home.

A bar fight lands Alan in jail; Charlie worries that Chelsea is interested in the lawyer who takes Alan's case.

When Charlie's jealousy threatens his relationship with Chelsea, he turns to Alan for help in becoming a better person; will he be able to pull it off?

Charlie returns from Las Vegas with the woman he married there, who is not Chelsea; Chelsea's dad arrives in town on a visit with his boyfriend.

Drew (Drew Carey) falls for a lose-weight-fast scheme and ends up the poster boy for the product. With Diedrich Bader.

Drew organizes a labor union for single employees after Mr. Wick makes them stay on the job even though a storm is approaching.

After fighting with Joyce about money, Molly and Mike move into Mike's childhood bedroom at Peggy's place.

Mike asks Carl to fill in for him as Molly's dance partner, but gets jealous when he thinks they are having too much fun.

Beverly's meddling in Adam's relationship with Brea leads to a confrontation with her divorced mother; Barry struggles to reunite the JTP following his breakup with Ren.

Adam sets out to create a movie that will tackle racism but realizes he is out of his depth on the subject due to his sheltered upbringing; Geoff is determined to teach Erica and Barry to become better people.

Frankie intends to find a suitable friend for Brick; Sue sneaks into an R-rated movie with her friend Carly; Axl and his band covertly shoot footage of their biology teacher (Kristin Cavallari) for their music video.

Everything that can go wrong does when the Heck family embarks on a trip to New York.

A prank causes embarrassment for Angie at the school fund-raiser's dunk tank; George becomes fiercely competitive when pro baseball player Kenny Lofton pitches in to help raise money.

Unbeknown to his mother, Max takes up boxing at a local ring owned by Laila Ali (guest starring as herself).

Charlie undergoes a colonoscopy to avoid a trip to see Chelsea's bigoted parents, but he finds them in his living room when he returns home.

A bar fight lands Alan in jail; Charlie worries that Chelsea is interested in the lawyer who takes Alan's case.

A South American surfer's vague travel plans make waves with CBP.

A CBP canine is on the hunt for concealed contraband.

Planning a surprise visit to a married man could cause one traveler to be left at the airport; shocked by an undeclared stun gun, CBP race against time to find the owner before the plane boards.

A Mexican woman's relationship patterns are causing her headaches; a man arrives from Canada who is downright radiant.

Two French festival-goers may have to say au revoir to their travel plans; at the Port Huron border, routine questions reveal a traveler has a long criminal history; in San Francisco, a traveler with boring plans comes under heavy scrutiny.

Two travelers on a world tour are questioned about their packs, plans and partygoing; at Port Huron, a woman hoping to meet her boyfriend for the first time is scrutinized over the contents in her car.

Struggling to get her life back to normal, Alex finds inspiration from an immigrant doctor.

Alex, Charlie and Joel operate on a malpractice lawyer; Zach deals with an unwanted patient; a patient returns with some insight.

Audrey discovers that the mysterious thugs from the barn have followed Lexie to Haven holding William as a hostage; she and William must uncover their plan before the town tears itself apart.

After winning the city championship, Gerry thinks he'll get Coach of the Year; Callaghan makes an announcement; Frank is determined to help Jimmy find a career.

Gerry is forced to sub at an inner-city school; the Xavier staff fears Robert is having a nervous breakdown; Ted decides to hang out for the day.

Sue auditions for show choir; Brick asks Frankie to come to his class presentation dressed in a costume; Frankie thinks she has finally sold a car.

Frankie organizes a publicity stunt in hopes of saving her job; Sue discovers she needs glasses; Brick starts reading his mother's romance novels.

A manager for an airplane-parts factory deals with his insensitive mother in all aspects of his life.

George pretends to be Carmen online to find out what's really going to happen at a party she's going to with her first boyfriend.

Mike invites Molly over to his apartment, but a call from his mother interrupts his plans for romance.

After spending the weekend with Molly, Mike tries to follow Carl's advice to play it cool.

Alan tries to avoid bringing his sexy 22-year-old girlfriend to Jake's birthday party.

Charlie boycotts an advertising awards banquet, having lost several years in a row to his nemesis, Archie (Jon Lovitz).

Alan gets into financial trouble because he keeps paying the expenses of his young girlfriend, Kandi.

Kandi moves in with Alan, causing tension in the house, since Charlie is having a dry spell with women.

A young man claims to be Oswald's son, but he resembles someone else.

Mr. Wick's attempt at revenge may push Drew a step down the corporate ladder.

Chuck goes on a rogue mission to avoid confronting Sarah after their first real fight; Ellie looks into the Bartowski family's past.

The mother of a performer is stabbed to death at a dance competition; Korsak's stepson is accused of shooting a police officer.

Jane and Maura investigate a warehouse fire; Gabriel Dean hopes to rekindle his relationship with Jane.

As Bartlet and his staff arrive in Beijing for the summit, the president continues to feel the effects of his recent episode; Josh and Leo man the home front as an asteroid hurtles toward Earth.

The Internet press runs a story questioning C.J.'s sexual orientation; the effects of the president's MS become more pronounced; Santos announces his intent to run for president if Josh will manage the campaign.

Chuck goes on a rogue mission to avoid confronting Sarah after their first real fight; Ellie looks into the Bartowski family's past.

The mother of a performer is stabbed to death at a dance competition; Korsak's stepson is accused of shooting a police officer.

Jane and Maura investigate a warehouse fire; Gabriel Dean hopes to rekindle his relationship with Jane.

As Bartlet and his staff arrive in Beijing for the summit, the president continues to feel the effects of his recent episode; Josh and Leo man the home front as an asteroid hurtles toward Earth.

The Internet press runs a story questioning C.J.'s sexual orientation; the effects of the president's MS become more pronounced; Santos announces his intent to run for president if Josh will manage the campaign.

Chuck goes on a rogue mission to avoid confronting Sarah after their first real fight; Ellie looks into the Bartowski family's past.

In Boston, CPB stick their necks out to ask about a bottle of ostrich oil; in Detroit, a Canadian law student must explain why her car smells like marijuana.

A dentist from Kiev hopes for an extended stay in the U.S. after fleeing war in her home country; at the Detroit Border, a case of mistaken identity causes alarm; in Chicago, a metaphysical healer wishes a CBP officer good vibes.

A dentist from Kiev hopes for an extended stay in the U.S. after fleeing war in her home country; a traveler headed to Vegas points to a friend as the source of the extra cash he's carrying.

A Canadian landscaper forgets to tell CBP about his imminent flight; a trucker's day goes sideways when he makes a wrong turn and ends up at the border; at Chicago O'Hare a traveler is irate when he's taken to secondary.

A traveler with bags full of counterfeit merchandise isn't bothered by CBP's probing questions; a woman crossing the border finds herself in a salty situation; a journalist hoping to visit the US on vacation is interviewed about his work prospects.

Two women returning from a tropical vacation are questioned; at JFK cargo facility, a bounty of gold jewelry is apprehended when the manifesto seems to sell its value short; Bailey the dog has a big day.

A young prisoner is brought to the hospital; Joel tries to convince Dr. Dana Kinney to operate on a disfigured refugee; a familiar spirit appears in the morgue.

Alex investigates the death of a firefighter; Charlie deals with a nun; Joel decides whether or not to come through for Sonja.

Audrey finds herself in a different Haven where troubles don't exist.

Gerry's new educational assistant, Marty, becomes a source of irritation in the classroom when he challenges Gerry's authority.

Gerry is asked to coach the wrestling tournament and promises to bring home trophies; Simon discovers his Jewish roots; Frank breaks up with Lisa.

Sick Brick, lovesick Sue, Axl, two crazy aunts and their diaper-wearing dog thwart Frankie and Mike's romantic plans for their anniversary.

Frankie encourages Sue to fight for her right to attend a class trip to the state capital; Brick's first girlfriend turns out to be a bit bossy.

Angie plans a surprise birthday party for George; an accident-prone employee (Sandra Bullock) returns to work at the factory.

George and Benny try to fill jailed Jim's spot in a carpool; George tests Max's street smarts with devious tricks.

Mike's incessant snoring interrupts his romance with Molly.

Molly becomes jealous when Mike introduces her as his friend to a woman who is flirting with him.

Charlie sleeps with Kandi's mother, as Alan tries to win her daughter back; Kandi arranges a date between her father and Judith.

Alan finds that he has more in common with Jake's teacher than with Kandi; Charlie helps Jake prepare a song for his audition for the school musical.

Charlie's former girlfriend (Emmanuelle Vaugier) returns with an unexpected request.

Charlie and Mia plan their wedding despite complications on both sides of the family.

Drew (Drew Carey) is caught in the middle when his dog has problems getting along with Kate (Christa Miller).

Drew (Drew Carey) starts his own baseball team and ends up renewing an old rivalry with his brother (guest star John Carroll Lynch).

Chuck tries to prove himself by going on a hazardous mission; Casey and Morgan try to cover when the "Buy Morons" investigate Greta's (Summer Glau) identity.

Jane and Maura's friendship is strained after the shooting of Maura's biological father; Jane's relationship with Agent Dean is exposed.

Tension mounts between Jane and Maura; Jane and Maura investigate the death of a college student; Angela is upset by Frankie Sr.'s news.

Josh goes to New Hampshire with Santos (Jimmy Smits) to set up campaign headquarters, where personal differences about the campaign goals are immediately apparent.

Leo starts his new job by watching tapes of old State of the Union addresses for inspiration; Kate, Toby and C.J. spend the day putting out fires regarding Bolivia, North Korea and Washington, D.C.

Chuck tries to prove himself by going on a hazardous mission; Casey and Morgan try to cover when the "Buy Morons" investigate Greta's (Summer Glau) identity.

Jane and Maura's friendship is strained after the shooting of Maura's biological father; Jane's relationship with Agent Dean is exposed.

Tension mounts between Jane and Maura; Jane and Maura investigate the death of a college student; Angela is upset by Frankie Sr.'s news.

Josh goes to New Hampshire with Santos (Jimmy Smits) to set up campaign headquarters, where personal differences about the campaign goals are immediately apparent.

Leo starts his new job by watching tapes of old State of the Union addresses for inspiration; Kate, Toby and C.J. spend the day putting out fires regarding Bolivia, North Korea and Washington, D.C.

Chuck tries to prove himself by going on a hazardous mission; Casey and Morgan try to cover when the "Buy Morons" investigate Greta's (Summer Glau) identity.

A traveler headed to Vegas rolls the dice on getting into the US for a vacation; a family immigrating from Vietnam hope their enthusiasm translates; at JFK cargo facility, boxes of pancake mix fall flat.

A man from Mexico is questioned when it is indicated his vacation plans may include a work component; at JFK cargo facility a shipment of live moth pupas is put under the microscope; in San Francisco, an angry traveler points a finger at CBP.

A couple and their girlfriend, with a loaded weapon on board, reach the border by mistake; in San Francisco, a man wandering aimlessly around the airport after his flight arrives is questioned about the contents of his luggage.

Officers question a man from Texas who arrives with his hunting equipment.

A Dutch woman with a lot of luggage claims she's on a four-day holiday; a Chinese parcel contains a shocking surprise; actor Corey Feldman shows up.

An angry businessman hides the real reason for his hostility; officers try to process some unusual Mexican migrants.

The hospital gets an influx of patients during a heat wave and the team must deal with a power outage.

Alex and Joel get stranded with an injured couple; Charlie tries to save his friend's leg; Gavin tries to help Shahir with his bedside manner.

The Seekers follow a monster to Haven; their presence threatens to reveal the town's troubles to the entire world.

Gerry sells One Direction merchandise then finds out the band is in town; the teachers look for excuses to avoid room 207A; Frank's expenditures are questioned.

Gerry is promoted to full-time teacher and quickly realizes he has full-time responsibilities.

When Brick's teachers determine that he is socially challenged, Mike involves him in various activities, eventually settling on the block-party lawn-mower contest.

Axl accidentally breaks down the front door and Mike insists he fix it; Frankie may be forced to wear a dog suit.

After discovering the father he thought dead might be alive, George resolves to find him regardless of the outcome.

George learns a lesson in company loyalty when his bosses ask him to pitch in on the assembly line and he's offered a job by a competitor with ulterior motives.

After Mike's mother buys a hat for her, Molly feels obliged to invite the older woman over for Thanksgiving.

While Carl borrows Mike's apartment for a date, Mike spends time at Molly's place and bonds with her mother and sister.

Charlie and Alan help Jake prepare for his first boy-girl party.

Charlie returns to his bachelor lifestyle; Alan breaks down following his second divorce.

Charlie tells Alan the truth about his breakup with Mia; a famous neighbor (Steven Tyler) causes trouble.

Charlie is convinced he saw his late father while having a near-death experience.

Drew and Kate (Drew Carey, Christa Miller) finally consummate their relationship.

A spoof shows to what ends television shows will go in order to win awards.

Sarah, Chuck, Morgan and Casey head to the jungles of Southeast Asia when The Belgian (Richard Chamberlain) tries to learn more about the Intersect; Ellie and Awesome try to decipher a secret her father left behind.

Maura meets a man in an unusual way; Jane has mixed emotions when someone from her past returns.

Jane and Maura must piece together clues when the bodies of young women dressed as dolls are found on the public transit system; Angela makes changes at the café; Jane learns more about Casey's injury.

The Iowa Corn Growers' Expo becomes a staging ground for the Democratic candidates hoping to follow Bartlet, as Russell, Santos and Vinick give speeches at the event, making the differences between them very clear.

Bartlet confers with Lord John Marbury (Roger Rees) after an Iranian fighter jet shoots down a British passenger plane; Toby and a legal professor (Christopher Lloyd) try to hammer out a new democratic constitution with representatives of Belarus.

Sarah, Chuck, Morgan and Casey head to the jungles of Southeast Asia when The Belgian (Richard Chamberlain) tries to learn more about the Intersect; Ellie and Awesome try to decipher a secret her father left behind.

Maura meets a man in an unusual way; Jane has mixed emotions when someone from her past returns.

Jane and Maura must piece together clues when the bodies of young women dressed as dolls are found on the public transit system; Angela makes changes at the café; Jane learns more about Casey's injury.

The Iowa Corn Growers' Expo becomes a staging ground for the Democratic candidates hoping to follow Bartlet, as Russell, Santos and Vinick give speeches at the event, making the differences between them very clear.

Bartlet confers with Lord John Marbury (Roger Rees) after an Iranian fighter jet shoots down a British passenger plane; Toby and a legal professor (Christopher Lloyd) try to hammer out a new democratic constitution with representatives of Belarus.

Sarah, Chuck, Morgan and Casey head to the jungles of Southeast Asia when The Belgian (Richard Chamberlain) tries to learn more about the Intersect; Ellie and Awesome try to decipher a secret her father left behind.

Officers drill an American oil worker with a shady past; a British traveler's proposed reunion with a girlfriend could be cut short.

A sloshed snowboarder causes trouble at the airport; a pair of packages add up to a deadly surprise.

A bad-tempered drill worker returning home from Japan goes one step too far with officers; a Californian woman hides something in her child's stroller.

A Korean bride-to-be tries to enter Canada as a tourist; the Marine Enforcement Team tackles a massive Japanese freighter carrying an illegal passenger.

Officers suspect an IT consultant has arrived for more than just a holiday; a surfer returns from Southeast Asia with a strange souvenir.

The Inland Enforcement Team track down an alleged German sex offender; a detector dog sniffs out trouble in an unclaimed suitcase from Dubai.

Alex puts a surgery on hold when she discovers the patient's medical history; a patient is convinced she'll die at midnight; Joel helps Sonja with a patient.

Joel and Charlie tend to Alex's brother; a pregnant patient must have a tumour removed.

With William determined to convince Audrey of the truth behind her origins, a seemingly unstoppable curse is unleashed; a host of entirely new troubles may not be far behind.

Gerry vows to get retribution against former Olympic champion Donovan Bailey.

When Gerry and Simon get student teachers, Gerry's hands-off approach fails; Bobbi starts taking supplements; Emma's characters bear a resemblance to some of the staff.

An accident leads to a visit from a social worker; Bob tries to help Mr. Ehlert shoot a commercial.

Mr. Ehlert forces the staff to work on Thanksgiving; Brick gets lost in a corn maze.

George is compelled to confess something embarrassing about himself in order to help Max overcome a learning disability.

George gets ready for his favorite spooky holiday while stressing over hiring a worker whose life is a complete disaster.

Mike tries to find a gift for Molly for their first Christmas together.

Mike's mom and Molly argue about who can take better care of him when he gets ill.

After their split, Alan wants to gain custody of his and Kandi's dog.

Herb and Jake's relationship threatens wedding plans with Judith; Alan and Charlie take action to try to help Herb and Jake bond.

Charlie does not realize that his latest girlfriend is a younger version of his mother.

Charlie helps Berta confront the man who impregnated her daughter; Alan satisfies a secret fetish.

Drew (Drew Carey) loses his job and can only find work in his old high-school cafeteria. With Christa Miller and Ryan Stiles.

Engaged to Kate but reduced to working in his old high-school cafeteria, Drew experiences scholastic flashbacks.

Chuck's mom comes over for "Thanksgiving leftovers" dinner the day after the holiday; Morgan and the rest of the Buy More crew deal with the busiest shopping day of the year.

Jane tries to find a way to get Maura to meet her biological mother; Angela gets involved in a political campaign; a nun from Jane and Frankie Jr.'s past returns.

Jane and Maura investigate when a financier is found in a trash can, wearing a cloak and mask; Maura makes a deeper connection with her biological mother and half-sister.

Five days before the New Hampshire primary, Josh is desperate to get his candidate into the local newspaper's debate; Santos hires Josh's ex-girlfriend Amy Gardner as an adviser, leading Josh to clash with both of them over the listless campaign.

When Sen. Rafferty (Mel Harris) gives an impassioned speech that captures the media's attention, she supplants Vice President Russell (Gary Cole) as the favorite candidate.

Chuck's mom comes over for "Thanksgiving leftovers" dinner the day after the holiday; Morgan and the rest of the Buy More crew deal with the busiest shopping day of the year.

Jane tries to find a way to get Maura to meet her biological mother; Angela gets involved in a political campaign; a nun from Jane and Frankie Jr.'s past returns.

Jane and Maura investigate when a financier is found in a trash can, wearing a cloak and mask; Maura makes a deeper connection with her biological mother and half-sister.

Five days before the New Hampshire primary, Josh is desperate to get his candidate into the local newspaper's debate; Santos hires Josh's ex-girlfriend Amy Gardner as an adviser, leading Josh to clash with both of them over the listless campaign.

When Sen. Rafferty (Mel Harris) gives an impassioned speech that captures the media's attention, she supplants Vice President Russell (Gary Cole) as the favorite candidate.

Chuck's mom comes over for "Thanksgiving leftovers" dinner the day after the holiday; Morgan and the rest of the Buy More crew deal with the busiest shopping day of the year.

A Canadian wanted in Alberta is stopped en route to Ecuador; a parcel of baby food contains surprising ingredients.

A Russian dissident's complicated past raises questions for officers; a Korean tourist's resume and school diplomas raise eyebrows.

The Inland Enforcement Unit tracks a pair of Honduran drug runners; an American tourist seems to have already put down roots in Canada.

Trouble looms for a young Asian woman carrying someone else's bag, and a pair of Canadians return from a concert in California with more than a T-shirt.

A street performer is caught in the middle of an escape act; a cheeky bus passenger answers questions about his mischievous past.

A distinctive bag has officers seeing double; a photographer misses the big picture; a heavily-modified truck causes concern.

Alex performs a risky surgery to save a boy's life; Joel struggles with his new career and Charlie struggles with the spirit of a patient.

Alex performs surgery on one of the hospital's own doctors; a routine checkup turns deadly; a medical conspiracy extends far beyond Hope Zion.

Faced with the truth of who she once was, Audrey fights to remain herself as she tracks down William to sever their ethereal connection once and for all.

Gerry decides to form a teachers union at Xavier; Malik bails on his janitorial duties; Lisa has a crush on Trudy's brother.

Gerry is forced into covering Saturday detention; Robert and Lisa have a heart to heart.

Frankie tries to stop her kids from fighting with one another; Mike considers firing Aunt Edie when she makes a costly mistake.

Mike offers to organize the Heck family Christmas so that Frankie can focus on rehearsing for her solo in the midnight Mass.

Baseball's premier players teach George the true meaning of the game. Rod Carew, Steve Garvey, Joe Morgan and Jim Palmer guest star as themselves.

Selling candy for Max's school trip to Florida doesn't go according to plan; Carmen gives Benny a fashion makeover. Sandra Bullock guest stars.

Molly is annoyed when Vince and Mike strike up a friendship.

When Mike's mother needs gallbladder surgery, she asks Molly to care for her dog; Molly is surprised when Mike discusses where he'd like to be buried when he dies.

Alan takes Charlie's suggestion of a jog on the beach to cure his insomnia; Jake pleads with Charlie not to date the mother of a girl he likes.

Charlie and Alan go on a double date, leaving Jake home alone for the first time.

Charlie must choose between his girlfriend and his housekeeper; Alan looks to sell Kandi's condo, but sex keeps getting in the way.

Jake has a windfall when Charlie takes him to the track; Alan finds himself stuck at the Department of Motor Vehicles.

Drew and Kate stage a wedding so he can inherit $10,000, but Lewis and Oswald don't realize it's a joke and invite Drew's family.

Mimi (Kathy Kinney) wins Kate's (Christa Miller) partnership in Buzz Beer in a poker game and makes changes for the better.

Chuck tries to create a romantic getaway for Sarah while tracking down a nanochip at a French vineyard; Lester asks Big Mike for love advice.

Detectives must piece together clues to find the murderer of two psychiatrists; a medical examiner offers to help Jane and Maura on a case.

Jane and Maura investigate the murder of a bride; Jane's new neighbor captures the attention of Angela, Frankie and Frost.

Santos masterminds a plot to get a stem-cell bill passed; a group of middle-school children seeks out Toby to discuss the voting age.

While campaigning in California, the media pressures Santos (Jimmy Smits) to take a stand on an anti-immigration bill, while Russell (Gary Cole) and Hoynes (Tim Matheson) both dodge the issue.

Chuck tries to create a romantic getaway for Sarah while tracking down a nanochip at a French vineyard; Lester asks Big Mike for love advice.

Detectives must piece together clues to find the murderer of two psychiatrists; a medical examiner offers to help Jane and Maura on a case.

Jane and Maura investigate the murder of a bride; Jane's new neighbor captures the attention of Angela, Frankie and Frost.

Santos masterminds a plot to get a stem-cell bill passed; a group of middle-school children seeks out Toby to discuss the voting age.

While campaigning in California, the media pressures Santos (Jimmy Smits) to take a stand on an anti-immigration bill, while Russell (Gary Cole) and Hoynes (Tim Matheson) both dodge the issue.

Chuck tries to create a romantic getaway for Sarah while tracking down a nanochip at a French vineyard; Lester asks Big Mike for love advice.

A traveler's textbooks teach him an unexpected lesson; a tourist hits a snag instead of the slopes; officers inspect a shipment of cosmetics.

Officers add charges to a woman's lengthy rap sheet and stumble upon a hair-raising package from Malaysia.

Officers are stumped by a backpacker carrying photos of his criminal activities; an American band gets caught in a jam.

Staff confront an American soldier running scared; a British woman causes confusion with her bag of tricks.

Hidden compartments in a traveler's backpack raise red flags; the discovery of a deadly weapon leaves mail center workers stunned.

Officers look for a message in a bottle; a lack of papers land a group of LA rappers in the doghouse; a young man receives a wake-up call.

Liz leads the Quiz Cup team; Bobbi teaches an uncomfortable health unit; Robert loses patience with Trudy over her constant joking.

Gerry has to help Bobbi chaperone a field trip to the museum; Jeff and Robert cover his classes back at Xavier.

Gerry is desperate to win his first basketball game of the season; but his emotions take over when he learns that his ex and her husband are coaching the opposing team.

For the school's charity day, Gerry steps into the ring with Mr. Dwyer to decide the Mr. D title once and for all.

Drew decides he's going to toughen up, but when a co-worker is fired and left homeless, Drew has a hard time turning him away.

Drew (Drew Carey) gets fired by Mimi (Kathy Kinney) and becomes suspicious of Mr. Wick's (Craig Ferguson) whereabouts; Drew meets his neighbors.

Pops surprises the family with an ill-advised winter cruise to Canada; Erica stirs up holiday trouble at home.

Inspired by his obsession, Adam helps Beverly plan a murder mystery party for the family; Erica, tasked with declaring her major, bumps up against Barry's cockiness as she considers going the pre-med route.

Ms. Rinsky (Doris Roberts) asks Frankie and Mike to attend a math class after Frankie questions her teaching skills; Sue and Axl consider helping their aunt find a time capsule she buried.

The Hecks spend spring break trying to clean out the house; Brick opens an information stand where he sells advice for a dollar.

When Vic loses in poker, he won't pay George and instead opts to just take off $50 from money George owes him.

After receiving a business award, George humiliates himself by dancing at a party in front of his entire staff.

Charlie and Chelsea get together for one night, despite having ended their relationship; Charlie struggles to accept it as a one time thing.

Charlie has a return engagement with Gail (Tricia Helfer), Chelsea's best friend; Alan has a surprising effect on a female patient.

Jake's new friend, Eldridge, is a bad influence; Alan likes Eldridge's attractive mother (Courtney Thorne-Smith).

Alan tries for an intimate night at a hotel with his new girlfriend; Charlie tries his own approach to get the "girlfriend experience.".

Pops surprises the family with an ill-advised winter cruise to Canada; Erica stirs up holiday trouble at home.

Inspired by his obsession, Adam helps Beverly plan a murder mystery party for the family; Erica, tasked with declaring her major, bumps up against Barry's cockiness as she considers going the pre-med route.

Drew decides he's going to toughen up, but when a co-worker is fired and left homeless, Drew has a hard time turning him away.

Drew (Drew Carey) gets fired by Mimi (Kathy Kinney) and becomes suspicious of Mr. Wick's (Craig Ferguson) whereabouts; Drew meets his neighbors.

With all of Molly's unusual behaviour as of late, Mike suggests it would be beneficial for Molly to see a therapist to help sort out her feelings.

Samuel wants to be a standup comic; Molly offers advice to Harry which leads to him challenging his protective mother.

Ms. Rinsky (Doris Roberts) asks Frankie and Mike to attend a math class after Frankie questions her teaching skills; Sue and Axl consider helping their aunt find a time capsule she buried.

The Hecks spend spring break trying to clean out the house; Brick opens an information stand where he sells advice for a dollar.

When Vic loses in poker, he won't pay George and instead opts to just take off $50 from money George owes him.

After receiving a business award, George humiliates himself by dancing at a party in front of his entire staff.

Charlie and Chelsea get together for one night, despite having ended their relationship; Charlie struggles to accept it as a one time thing.

Charlie has a return engagement with Gail (Tricia Helfer), Chelsea's best friend; Alan has a surprising effect on a female patient.

Jake's new friend, Eldridge, is a bad influence; Alan likes Eldridge's attractive mother (Courtney Thorne-Smith).

Alan tries for an intimate night at a hotel with his new girlfriend; Charlie tries his own approach to get the "girlfriend experience.".

Drew decides he's going to toughen up, but when a co-worker is fired and left homeless, Drew has a hard time turning him away.

Drew (Drew Carey) gets fired by Mimi (Kathy Kinney) and becomes suspicious of Mr. Wick's (Craig Ferguson) whereabouts; Drew meets his neighbors.

With all of Molly's unusual behaviour as of late, Mike suggests it would be beneficial for Molly to see a therapist to help sort out her feelings.

Samuel wants to be a standup comic; Molly offers advice to Harry which leads to him challenging his protective mother.

Pops surprises the family with an ill-advised winter cruise to Canada; Erica stirs up holiday trouble at home.

Inspired by his obsession, Adam helps Beverly plan a murder mystery party for the family; Erica, tasked with declaring her major, bumps up against Barry's cockiness as she considers going the pre-med route.

Ms. Rinsky (Doris Roberts) asks Frankie and Mike to attend a math class after Frankie questions her teaching skills; Sue and Axl consider helping their aunt find a time capsule she buried.

The Hecks spend spring break trying to clean out the house; Brick opens an information stand where he sells advice for a dollar.

When Vic loses in poker, he won't pay George and instead opts to just take off $50 from money George owes him.

After receiving a business award, George humiliates himself by dancing at a party in front of his entire staff.

Charlie and Chelsea get together for one night, despite having ended their relationship; Charlie struggles to accept it as a one time thing.

Charlie has a return engagement with Gail (Tricia Helfer), Chelsea's best friend; Alan has a surprising effect on a female patient.

An accidental detour leads two Canadians to a dead-end; an ornate frame holds more than just a picture; a man is suspected of money laundering.

An American traveler has trouble recalling his hazy past; bad decisions may keep a rugby player off the pitch; a bag is found in a restricted area.

A traveler's belongings raise repeated alarms; a man's reasons for studying in Canada may not be academic; an American couple make the move to Alaska.

A currency dog sniffs out thousands in undeclared cash; an aspiring actor can't keep track of the plot; officers arrest a wanted burglar.

An American's trip to Alaska heads south; officers suspect a convicted drug dealer is taking his business north; a ship containing weapons is searched.

Officers stop a father and son packing loads of ammo, but can't find the gun. Meanwhile, the Vessel Search Unit find a suspect sailor on a US tug.

Under scrutiny from a board member, Gerry faces the challenge of showcasing his job prowess to avoid severe consequences; Robert becomes principal for a day.

Gerry wants to buy a new car and finds a second job to make some extra cash for it; Robert cuts from Leung's library; Trudy finds out that Bobbi can't flirt.

Gerry brings his personal views into the classroom; a birthday gift for Callaghan; Simon has a crush on a teacher.

Gerry comes up with a scheme to catch a basketball game on a school trip to Boston; his plan might fall apart due to Robert coming along as a chaperone.

Drew schemes to get his house back after it is seized because of his former roommate's illegal activity.

When his girlfriend refuses to "pig out" on junk food, Drew changes his diet and decides to lose weight.

Beverly enlists Erica's help to sue her cookbook publisher after finding her book in the bargain bin at a bookstore; Adam and Pops bond while taking a trip on the wild side.

Beverly convinces Murray to get a hot tub to spark romance and spend time together; Geoff decides to try out a new look for himself, which is not well received by Barry.

Mike's motives come into question when he punishes Axl by forbidding him to play in the last basketball game of the season; Sue wins a trophy; Brick has to wear his cousin's clothes.

Frankie becomes obsessed with the royal wedding; Brick helps Sue when she decides to try out for the school's news team; Mike has to make cutbacks at the quarry.

Despite his misgivings, George teaches Carmen to drive; Carmen and Jason break up; Benny has a run-in with the law.

George agrees to reward Max with a trip to Disneyland for improving his grades, but then he makes up an excuse to get out of following through on his promise.

Alan and Jake head out on a road trip; Charlie is shocked to find himself haunted by the ghosts of his ex-girlfriends.

After Charlie's license is suspended, Jake becomes his driver; Alan plans to go to Chelsea's birthday party.

Jake goes to live with Judith and Herb after learning that Alan has been dating Eldridge's mom; Charlie decides to cut back on his drinking.

When Lindsey asks Alan to move in with her, Charlie will do anything to get him to agree to it.

Beverly enlists Erica's help to sue her cookbook publisher after finding her book in the bargain bin at a bookstore; Adam and Pops bond while taking a trip on the wild side.

Beverly convinces Murray to get a hot tub to spark romance and spend time together; Geoff decides to try out a new look for himself, which is not well received by Barry.

Drew schemes to get his house back after it is seized because of his former roommate's illegal activity.

When his girlfriend refuses to "pig out" on junk food, Drew changes his diet and decides to lose weight.

The entire family wonders if Victoria has finally met the one when she brings a new boyfriend home.

Molly meets the friend of her dreams when Peggy's childhood pal visits, but Peggy isn't fond of sharing.