Mr. Tudball takes his secretary, Mrs. Wiggins, out for lunch; Harvey and Carol pick up on each other in a bar.

Tim and Carol spar over a late-night phone call; Tim tries to sell Vicki a vacuum cleaner; Carol and company demonstrate their utter lack of talent.

Actors Funt & Mundane score a hit, leading to a performance at the supersized Astro Bowl; guest Hal Linden.

Another sketch of kitchen commercials; the world's oldest baggage handler; a businessman summoned to an IRS meeting brags about how he outsmarted the government; guest Neil Sedaka.

Mr. Tudball has a hard time coordinating a fire-safety plan with Mrs. Wiggins; a soldier stranded in a desert with a commanding officer; a parody of 1930s Mickey Rooney/Judy Garland musicals; guest Ken Berry.

A married country music singing duo announce their impending divorce; new regular Dick Van Dyke plays Ed's old Army buddy in "The Family"; two bumbling workmen install a plate-glass window in a boutique; guest Jim Nabors.

Beer-swilling private eye Danny Draft has trouble believing a woman's claim that someone is out to murder her; star holdouts on TV series; a spoof of the 1936 film "San Francisco"; guest Steve Lawrence.

Jesse and Rebecca feel confident about parenthood until they learn she is expecting twins.

Michelle schemes to match Danny up with her kindergarten teacher (June Lockhart).

When D.J. gets her own room, Michelle is forced to share a room with Stephanie.

Danny tries to help after classmates brand D.J. a bad kisser.

Carol writes a story for a women's magazine and the Bradys prematurely celebrate the article's success.

Bill can't understand why Cissy won't tell him what's troubling her.

Danny makes a startling discovery about a young singer he imports to appear at the Copa Club.

Jeff's new bus fails in front of the house.

Barbara loses the feeling that she is a guest in her own home when Steve leaves town and she confronts one of Chip's teachers.

Steve and Robbie go on a Caribbean cruise.

Lucy and Mr. Mooney cause Sid Caesar to be arrested.

Lucy learns that Mr. Mooney is being considered for the presidency of a San Francisco bank.

The Ricardos and Mertzes discover they've put on a few pounds over the last few years. An unhappy Lucy talks Ricky into letting her audition for a show, and he tells her that she can have the part if she loses enough weight to fit the costume.

Ethel uses a deck of cards to tell Lucy's fortune, and when the ace of spades ends up next to Lucy's cards, the redhead is shocked to find out it means death. After misconstruing Ricky's phone conversation, Lucy thinks Ricky is trying to kill her.

Rob's pal Jerry strains their friendship when he starts knocking Rob's television show in public.

Rhoda becomes jealous when Mary begins spending a great deal of time with a new friend.

Ashley drinks too much at a Pfister family party; Fonzie meets her estranged family.

Laverne decides to become a Playboy Bunny and meets Hugh Hefner.

Stubing is considered for a prestigious command; a woman makes a date with a friend's fiance; an ex-surgeon criticizes Doc's practice.

Isaac loves a girl (Debbie Allen) considering marriage; an heiress thinks men just want her money; a dog rejects its mistress' suitor.

Mama takes a weekend trip with an old beau.

Mama runs out to replace Fran's dress after she accidentally burns a hole in it.

Michael stuns the family with his decision to move out of the house.

An unemployed J.J. is torn between his emotions and the facts when a girlfriend returns to town.

Fred holds out for more money when a Japanese land development company offers to buy his house.

Fred buys a racehorse with an impressive history in hopes of breeding him.

Archie is depressed because he did not get his usual Christmas bonus.

The Bunker household's Christmas mood turns grim when Edith tells Gloria she is going for a surgical examination.

Victoria is invited to speak on an A-list gay cruise; Melanie runs into her estranged sister; Joy and Victoria face temptation.

The ladies go funeral crashing to track down Melanie's dress; Joy and Victoria are forced to face their pasts; Elka is reunited with someone who might be part of her future.

Rob's friendship with Jerry is almost destroyed in a row over a neighbor's crab grass lawn.

Rob is offered a job as humor consultant on a magazine for men-about-town.

Sam's friend (Fred Dryer) hopes to put an end to Sam and Diane's relationship.

Coach becomes a slave driver when he's put in charge of a Little League team.

When Simka learns that Latka has been unfaithful, she is bound by tradition to repeat his indiscretion with one of his co-workers.

When Murray's wife ejects him from their home, Felix invites him to share Oscar's apartment.

Christmas means sad memories for Bob's therapy group, and it's evident that 'tis not the season for everyone to be jolly. Bob decides to invite the group over for Christmas Eve.

George (Tom Poston) is attracted to a visiting actress, who has a reputation for "using" men. With Mary Frann and Bob Newhart.

The Kramdens and Nortons appear in a Flakey Wakey commercial on an English television show.

Bilko leaves the Army to take a job at a company that sells burlap bags.

The wife of a busy company man takes drastic action to get his attention; a loser in life relates 26 years of woe to a total stranger; a favorite uncle gets an airport farewell.

Dobie passes on Maynard's party for a society bash.

Everyone exchanges gifts to buy presents for their friends, so nobody gets what they want, and the lady in charge of exchanges at the store is anything but cheerful.

Ann swallows her pride for an embarrassing TV role.

The convent gets a pool table and Sister Bertrille winds up behind the eight ball.

When Jesse gets too wrapped up in writing a hit song, a stranger helps him see things in a different light.

Joey insults Ranger Roy on the same day he auditions as a replacement for the retiring children's TV-show host.

D.J. brings her adopt-a-grandparent friend (Whitman Mayo) home for dinner; Jesse agrees to be pregnant for a day.

Danny dreams that Stephanie dances on Broadway; Rebecca cons Jesse into attending her baby shower.

Greg gets his driver's license and his first vehicle with the help of his fast-talking buddy. But the car turns out to be beat-up and there is no restoring it.

Buffy and Jody travel all around the city looking for the owner of a $20 bill.

Danny invites a clown troupe for Christmas to cheer the children on their first Christmas without Margaret.

Jeff dumps a girl to take the class beauty to the prom.

Women surprise Robbie, Ernie and Bub.

Bub plans Sally's bridal shower.

Lucy causes a family crisis when she waits up for Chris, who is out on a date.

Lucy goes after Jerry's math teacher for a Saturday night date.

After Ricky cuts off her allowance, Lucy goes on the radio show "Females Are Fabulous" to earn money; in order to win the money, she has to make Ricky believe she's been married before.

Lucy wants to be in Ricky's act when an injured Buffo the Clown arrives at her apartment; she performs a slapstick routine with Ricky and a cello, and impersonates a seal; everyone is shocked when a TV network offers her a contract.

For Rob, a forgotten loan turns into a forgotten debt and a television script.

Mary tries to keep an incompetent politician from looking foolish on a news show.

At Christmas, a merchant seaman from the Orient delivers a gift to Fonzie from his long-lost father.

Laverne and Shirley and their friends entertain at a hospital Christmas party.

Julie's friend falls for Stubing; Gopher helps his neighbor find romance; overprotective offspring pursue an eloping, elderly couple.

Julie tries gently to discourage a teenage admirer; a family feud threatens a union settlement; Stubing's anniversary gift is wrecked.

Vint agrees to marry a Portuguese woman so she can get legal U.S. status.

Eunice undergoes a drastic change after listening to Buzz's tape on positive thinking.

J.J. could pay terribly for being the sole witness to a serious car accident.

Florida takes charge of a group of children trapped in a deserted building during a snowstorm.

Fred's niece, the spitting image of his late wife, visits the Sanford home.

Julio's sister and nephew stay with the Sanfords temporarily.

Christmas dinner finds Archie playing host to a draft dodger and a father whose son was killed in the war.

Mike and Gloria fight over Mike constantly making decisions without consulting Gloria. To make matters worse, the babysitter for Joey backs out and Mike makes the decision without consulting Gloria to have the wedding in the Stivics' home.

Melanie, Joy, and Victoria give their Cleveland neighbors a makeover; Elka tries to keep up with her younger man.

The ladies throw a dinner party; Joy dates a man of indeterminate age; Victoria goes out with a hand model (Sean Hayes); Melanie dates a guy who looks like Winnie-the-Pooh; Roy's mom hates Elka.

Sally Rogers is romanced by her "secret" admirer -- the owner of Monker's Delicatessen.

Rob risks his job when he convinces Alan Brady to do a cultural documentary program.

Diane exposes a customer who exaggerates about his alleged World War II spying activities.

Sam and Diane separate for a week to re-evaluate their relationship.

Latka and Simka host a dinner party to decide which one of the cabbies will be chosen to have an affair with Simka.

Oscar literally is put out when Felix invites his former wife to share the apartment while her house is being painted.

Christmas Eve is almost spoiled when Bob is trapped in the office because of a power failure.

Dick (Bob Newhart) thinks that the station's temporary receptionist is perfect for the job. With Mary Frann.

Alice gets jealous when blackmailers fake a photo of Ralph fooling around with a Spanish local in Madrid.

A sharp sergeant threatens Bilko's operations.

Invisible dogs run wild in an obedience class while Carol, an insurance agent, pesters doctor Tim as he's on the job.

Maynard's charity to a Mexican boy causes trouble.

Everyone exchanges gifts to buy presents for their friends, so nobody gets what they want, and the lady in charge of exchanges at the store is anything but cheerful.

Ann recalls when she was a student teacher and spent the Christmas holidays at an almost-deserted boys school.

Sister Bertrille stages a pageant and discovers a new Columbus.

The 100th episode looks back at the first four seasons, then Rebecca has twins.

The 100th episode looks back at the first four seasons, then Rebecca has twins.

Jesse panics when he accidentally mixes up the only means of telling the twins apart; Danny likes his temporary co-host.

Danny has more dates than he can keep after a San Francisco magazine names him bachelor of the month; Danny is more interested in his new co-host.

Greg and Marcia date each other's school rivals to get back at each other. The younger Brady siblings build a dunking tank for the upcoming school carnival.

When French is called away, his brother fills in.

Kathy is persuaded to allow a singing sisters act to audition for Danny's show.

Mary's family sees little of her during a visit.

Bub takes the Douglases to Ireland.

Bub's Dublin relatives give a picnic.

Chaos results after Lucy volunteers to referee Jerry's football game.

Lucy decides to give the bank a good scare when they give her $2,000 instead of $20.

Lucy is disgusted with Ricky's sloppy ways; she splits the apartment into two parts so she can have a clean side. When a photographer is scheduled to arrive to take pictures of Ricky, she tries to teach Ricky a lesson by making the whole house messy.

Ricky brings home a mink coat he'll use in his show and Lucy thinks it's for her. When Lucy finds out that Ricky arranged for the coat to be stolen from their apartment, she gets even by cutting up a fake fur in front of him.

When his show announces a talent contest, Rob finds himself besieged by the parents of neighborhood prodigies.

Mary is assigned the task of giving the "Six O'Clock News" a more informal look.

A Christmas Eve blizzard strands the Cunninghams and their friends at various spots throughout Milwaukee.

The gang tries to raise money to save Frank's annual Pizza Bowl dinner for less-fortunate men.

A rock singer wants to change his act after meeting a girl; Doc helps a husband express his love; the crew overhears mystery writers.

A priest travels with six orphans; a couple pretends to be compatible; a wrongly convicted man meets the person he holds responsible.

Vint hocks Mama's silver to get enough cash to bail a friend out of jail.

Mama saves the day when the band scheduled to play at a school dance cancels its performance.

The Evans family decides to buy its first house and discovers major obstacles.

Thelma catches her cousin nipping at the family liquor supply.

A fun time is had by all when Grady serves his friends, including two policemen, a salad made with marijuana.

Fred tries to sculpt a work of art from junk when he discovers the value of sculpture.

On Christmas Day, Edith becomes despondent and feels betrayed by God as she mourns the death of Beverly. However, she is encouraged to see the situation differently by the seemingly most unexpected person.

Edith plans on seeing her good friend appearance at Carnegie Hall. While Mike walks her to a cab, the two encounter a couple of muggers.

Melanie, Joy and Victoria tell Elka the story of how they met in Los Angeles in the '80s.

Joy and Elka are forced to live at the Cleveland zoo to help black rhinos; Victoria dates a janitor; Melanie dates a senator.

On their way to an appointment with Laura's doctor, Rob and his pregnant wife end up stuck in an elevator with an inept armed robber (Don Rickles).

The Alan Brady writers entertain at a prison and Rob gets locked up with the inmates.

A wealthy customer discloses that the Cheers gang will be remembered in his will.

Woody tries to find a date to impress his ex-girlfriend (Amanda Wyss), who is visiting Boston with her new boyfriend.

Alex dreams of a career in show business after he takes a part-time job as an assistant to a Broadway producer.

Felix unabashedly prepares to dance the lead role in a ballet performance when the lead dancer doesn't show up.

Bob undergoes a shock when his mother announces that she has separated from his father after 47 years of marriage.

Larry, Darryl and Darryl (William Sanderson, Tony Papenfuss, John Voldstad) win big in a jingle contest. With Bob Newhart.

Alice gets jealous when blackmailers fake a photo of Ralph fooling around with a Spanish local in Madrid.

Bilko and two friends dress up as sailors to get into a craps game.

Ken Berry and Natalie Cole are tonight's guests; a courtroom drama featuring Tim; he's been influenced by television and has seemingly turned into a rascally rabbit.

Maynard believes in Santa Claus.

Hypochondriac Angela, upset because her medical tests found nothing wrong, drums up sympathy by announcing she has just one month to live.

Ann buys tickets from a scalper for the Baumans.

Sister Bertrille is determined to grant the wishes of an aged nun.

Michelle blames Joey for her fall while learning to ride a bike.

The family gets stuck in an airport in Colorado and has to spend Christmas there; Stephanie fears Santa won't find her.

Rebecca wishes for a white Christmas in San Francisco; D.J. wishes that Steve could attend college closer to home.

A grumpy store owner (Mickey Rooney) traps Jesse and Michelle on Christmas Eve.

Peter's wallflower status at a friend's party convinces him he needs a new image.

Bill arranges a Christmas party for Buffy's ailing friend (Eve Plumb).

Danny reminds his family about the meaning of Christmas.

Donna helps an incognito Santa Claus (Buster Keaton).

Steve forgets his Cub Scout weekend commitment.

Steve escorts a visiting congresswoman.

Lucy and Viv decide that their families should spend Christmas together.

Mr. Mooney is recruited to fill a gap in the Christmas choir.

Lucy reads in the paper that Ricky is interested in a chorus girl. After Lucy finds a dancer's black lace in Ricky's pocket -- which he put there during a rehearsal -- Lucy decides to work her way into Ricky's show to see what he's doing.

The girls begin knitting socks for Ricky and Fred, who they believe have been drafted and are heading to war. The men think that the knitting means the girls are pregnant. They wind up arranging surprise parties for each other on the same night.

The entire "Alan Brady" staff presents a Christmas show instead of the script turned in by the writers.

Sue Ann invites the newsroom staff to Christmas dinner -- in November.

Heather asks Fonzie, as Santa, to reunite her parents for Christmas.

Laverne falls for actor Charles Grodin and mistakes his kindness for romantic interest.

An angelic man (Mickey Rooney) becomes involved with a sick little boy, a couple (Maureen McCormick, Donny Osmond) and a pair of nuns.

Three Santas (Scatman Crothers, Ray Walston, Avery Schreiber) come on board; a comedian makes a comeback; Ace poses as a girl's fiance.

Mama's not in the merriest of moods when she's forced to play Santa at the mall.

A live goose, meant to be Christmas dinner, becomes a pet.

Willona's Christmas joy is threatened when she learns that her most precious gift may be taken from her.

When Keith's boss refuses to let him off on Christmas Eve, the Evans family celebrates "on the road."

Grady must decide whether to lie when he receives too many Social Security checks.

After lashing out at Lamont, Esther and Bubba, Fred has a dream in which Lamont is the spirit of Christmas past.

Archie, Edith, and Stephanie arrive in Santa Barbara to spend the holidays with the Stivics. Gloria and Mike put on a happy front to hide major changes in their relationship.

Unable to keep up appearances, Gloria confides to Edith that she and Mike have separated and that she has been seeing another man.

Mortified by an old Christmas movie she made, Victoria tries to get the rights from her ex-husband (Ernie Hudson); Melanie and a neighbor compete over Christmas decorations; Joy spends Christmas without her mother but finds an unlikely proxy.

Melanie takes Elka to the Browns locker room for her 90th birthday and ends up dating the kicker; Joy and Elka get some surprising medical news; Victoria's convinced that Elka is god.

Laura takes two pink pills and suffers disastrous side effects.

The writers demand a raise and get entangled in the world of corporate finance.

Diane's sympathy for the previous owners of the house she and Sam bought jeopardizes their moving plans.

Sam rushes to buy Rebecca a Christmas present after he discovers everyone else bought her one.

Alex takes his ex-wife to Latka and Simka's traditional Christmas party to rid her of the holiday blues.

Felix and Oscar decide to hold their own "decathlon" to determine who is in better physical condition.

Bob takes on the role of Christmas peacemaker when he attempts to reconcile his parents (Barnard Hughes, Martha Scott).

Stephanie (Julia Duffy) takes over as leader of a troop of Ranger Girls. With Bob Newhart.

The Kramdens and Nortons go on a safari; Ralph and Ed go hunting.

A pert dancing teacher (Hildy Parks) causes trouble for Bilko.

Tonight's guest is Mr. Steve Lawrence; Steve joins Carol in a sketch about a travelling couple sharing some honesty with each other on a plane they think is about to crash.

Maynard and Dobie help at a home for boys.

Connie buys mysterious music boxes that are said to play only for people who are in the Christmas spirit, but she can't hear anything; Mrs. Nestor's school produces "A Christmas Carol."

A stray dog nips Lou.

The convent loses its biggest prankster, but Joey finds a father and a new home.

D.J. the baby sitter fears the repercussions when Michelle and Stephanie are caught trying to sneak into a movie theater.

Jesse plays with an "oldies" band to earn some extra money.

Stephanie and D.J. are star struck when Danny brings Tommy Page home to sing at Stephanie's birthday party.

Stephanie challenges the winner (Jared Leong) of the school spelling contest to a one-on-one competition.

Skip Farnun sees the Bradys coming out of a supermarket and decides they are ideal for his soap commercial.

The twins turn to a friendly window washer for help with their homework.

Pupa must surrender her dog to the authorities for a period of confinement after smuggling it in from Italy.

Jeff asks Smitty to fill in on a blind date.

The school bully teaches Chip to steal lunches.

The return of an old love upsets engaged Mike.

Lucy and Viv buy a black sheep to cut the grass.

Lucy and Viv find themselves "volunteers" for a psychological test for women in space.

Ethel finds someone to teach Lucy an Apache dance that she wants to perform in Ricky's show. The dance instructor thinks he should also be romantic to American women. When Lucy rejects his advances, he challenges Ricky to a duel.

Ethel wants Ricky to be in her benefit show, but Lucy insists that the only way to get Ricky is to let her be in it too. Ricky chooses a song for Lucy to sing, but selects one that has jokes in it where Ricky gets all the punch lines.

Ritchie's expanding vocabulary starts to branch out in unexpected directions.

Mary accepts a date with the newspaper columnist who interviews her.

Roger, Chachi and Potsie try to help Fonzi get over Ashley by going to a singles resort.

Laverne visits a convent to contemplate her sins and discovers all the nuns have taken a vow of silence.

A husband feels neglected; a woman meets a beau she thought was killed in battle; April returns to learn Julie's job.

Gopher unintentionally hurts his father; a woman whose children are grown learns she is pregnant; a woman wins her stepdaughters' love.

Naomi's former husband tries to win her back.

Ellen is named Woman of the Year by the Raytown Country Club.

Florida's concern for one of her passengers puts her at odds with the child's mother.

Florida's interest in one of her passengers solves one problem, but creates another.

Julio and the Sanfords decide to merge their junk businesses into one. However, they argue about who will be the star of their television commercial.

Grady steps in to protect the Sanford "treasures" when Lamont invites an ex-convict friend home.

Mike and Lionel participate in a student protest, but it's Archie who winds up in jail.

Following a robbery, a crook breaks into the Bunker home to avoid capture by the police.

Victoria's daughter stops by with very surprising news; Joy dates a blind man who thinks she's 26; Elka prank-calls a Yankee third baseman.

Victoria's arch nemesis Susan Lucci arrives looking for guidance now that "All My Children" has been canceled.

Rob receives a ransom demand of $2,500 for his lost television script.

Rob tries to attend Laura's family reunion without anyone finding out that he is sick.

Diane is furious, when she sees that Sam and her old school chum find each other very attractive.

Carla asks Sam to accompany her to her ex-husband's wedding ceremony to his blonde bimbo Loretta.

Louie starts dating wacky Emily after she breaks up with her boyfriend.

An unknowing Felix dates a married woman.

While Bob and Emily are on vacation, Howard undergoes a crash psychological program that changes his entire personality.

Michael (Peter Scolari) believes Joanna (Mary Frann) may be having an affair. With Bob Newhart.

The Kramdens and Nortons go on a safari; Ralph and Ed go hunting.

Bilko becomes mysteriously allergic to cards.

Steve Martin and Betty White catch a wave in the movie spoof Beach Blanket Boo-Boo; Carol plays a bag lady who causes trouble for an unassuming Tim.

Dobie learns about his brilliant namesake.

Connie's named principal of Mrs. Nestor's school when a student's father buys it.

Ann listens to a black child's tale of woe.

Sister Bertrille befriends a dog and a plumber and gets Carlos into hot water.

Joey falls for Danny's visiting sister, but the disappearance of her pet chimpanzee may end the romance.

Michelle discovers two sides to her character when she is told not to touch Jesse's recording equipment.

Advice from Jesse and Danny makes D.J. a nervous driver; Michelle is annoying when Stephanie has friends over.

When Jesse and Rebecca disagree over how to raise the twins, Jesse imagines them as teenagers.

Patty tries to prove that glasses decrease popularity at school.

Lauren and Patty play practical jokes but someone else gets the credit.

Profiling camels and rabbits.

Showcasing the efforts of compassionate individuals helping all kinds of animals in trouble and animal care tips.

Featuring actual cases of missing individuals, both adult and juvenile, from across the United States; includes tips and information to keep children safe.

Featuring actual cases of missing individuals, both adult and juvenile, from across the United States; includes tips and information to keep children safe.

Jesse's latest love interest thwarts his advances because she is afraid of his type of man.

Just when Joey gets a date to play with the Harlem Globetrotters, members of the household catch the measles.

Joey considers abandoning his career as a comic after he bombs on stage.

Danny embarks on his first date since the death of his wife that results in romance.

The Bradys' neighbors decide to adopt a son and end up with three.

Marcia bets that she can beat Greg's score on the driver's test.

Bobby and Peter camp out in the backyard to look for UFOs. Former astronaut James McDivitt guest stars.

Oliver, the Bradys' cousin, is convinced he is a jinx because things seem to go wrong when he is present.

Mr. Howell discovers a gold mine; complications occur with an attempt to leave the island in a raft.

Skipper believes a curse has fallen on him for disturbing the resting place of a carved Tiki god.

Mr. Howell consents to back Ginger's Broadway play for its out-of-New York tryout on the island.

Mr. Howell loses $3 million to Gilligan in a putting contest.

Richie, with wife and son, returns home and makes a difficult career decision.

Richie, with wife and son, returns home and makes a difficult career decision.

To earn Fonzie's respect, Chachi enters a city boxing tournament.

Roger is named principal of the toughest high school in the city.

Lucy fills in for Ricky in a rodeo show when Ricky mixes up his engagements.

Ricky decides it is time for Little Ricky to start nursery school.

Ricky is offered a European booking he can't refuse, but he can't afford to take Lucy.

Lucy and Fred have trouble getting birth certificates for their passports.

Dan (John Larroquette) wears an FBI wire while dining with the gangster father (Tony Jay) of his latest ladylove (Teresa Parente).

Dan (John Larroquette) throws a bachelor party for Bull (Richard Moll) and the celebrants wind up at a seedy motel.

Christine's role model at college reveals a terrible secret; Bull thinks his sex life needs more vigor.

Harry does the learning while moonlighting as an instructor; Christine's days as a children's author may be numbered.

Sam questions Norm's abilities when he hires him as an accountant.

Sam and Diane want to spend some time alone together, but the lonely Coach keeps joining them.

Cliff's know-it-all attitude finally gets him into a fight with another patron.

When Coach buys an antique scale that also prints out fortunes, the gang finds them coming true.

Stephanie gives Michael an ultimatum when she finds out a romance has developed between him and his new assistant.

Stephanie (Julia Duffy) arrives at the TV station's anniversary party with a date, hoping to make Michael (Peter Scolari) jealous.

Larry, Darryl and Darryl's relationship may be ruined when their new friend tries to kick Larry out as the group's leader.

Everyone thinks Dick is in need of money after his check bounces.

Agent Maxwell Smart starts an investigation into a series of abductions.

The Chief suspects an informer is in the midst of the prisoners.

A gangster and his moll terrorize the Gillis family.

Dobie tries to please a Soviet ballerina.

The partners think the captain is a thief.

The officers transform Muldoon for a date.

Joanna has an admirer who is hounding her all day long. The trouble is, he is only 16 years old and Joanna doesn't know how to get him to stop without breaking his heart. Meanwhile, George wants someone to give him a nickname.

Michael steals an idea for a TV show from a student in his production class.

Stephanie becomes severely depressed when she discovers she is no longer a young, blossoming woman. It's Larry, Darryl and Darryl who come to her rescue to break her out of her funk.

News of aliens invading the town interrupts the Halloween party at the inn. With Bob Newhart, Mary Frann.

Stephanie and Michael (Julia Duffy, Peter Scolari) feel their relationship has become stagnant. With Bob Newhart and Mary Frann.

Michael and Stephanie decide to tie the knot -- and Dick worries that they may be making a mistake.

Dick writes what he believes is a witty presentation for Joanna's tour guide projects.

The town's police officer threatens to go on strike when his request for a pay raise is denied.

Larry, Darryl and Darryl surprise everyone when they adopt a child.

Dick's (Bob Newhart) former TV co-host, Buffy Denver (Julie Brown), visits the inn and makes fast friends with Stephanie (Julia Duffy).

Dick (Bob Newhart) decides to confront a local television critic (Roderick Cook) who penned a scathing review of Dick's program.

George wants to leave his job at the inn to work as a used-car salesman.

After George (Tom Poston) spots the Great White Buck, everyone begins having good luck until Dick (Bob Newhart) runs over it.

Michael (Peter Scolari) tries to convince Dick (Bob Newhart) to co-host a home-shopping show with Stephanie (Julia Duffy).

While at a convention, Michael gets an unbelievable proposition from a woman who is interested in Dick's show.

Dick's (Bob Newhart) patience is tested when an illustrator (guest star Eileen Brennan) arrives to help him with his new book.

Larry and his brothers dream of being on "The Tonight Show.".

Joanna convinces Dick to try out for the church glee club. But when he makes the group and she is rejected, Joanna becomes upset that Dick will not quit as a show of support.

Joanna matches George up with a woman who has an extremely jealous ex-boyfriend.

Michael (Peter Scolari) livens up the annual apple festival with a little Las Vegas glitz. With Bob Newhart.

Stephanie, recovering from an emergency appendectomy, is shocked to learn the identity of a blood donor.

Joanna (Mary Frann) persuades Dick (Bob Newhart) to accompany her to a group therapy session. Guest star: Jack Riley.

Stephanie (Julia Duffy) falls for a hunkish stonemason (guest star Jeff Yagher) who is working at the inn.

Dick's (Bob Newhart) patience is tested when he is appointed foreman of an apparently apathetic jury.

Stephanie (Julia Duffy) is appalled when an unemployed Michael (Peter Scolari) becomes a shoe salesman. Guest star: David Pressman.

Michael fears his lack of money will end his romance with Stephanie.

Dick is sidekick to an insulting talk-show host (Don Rickles).

The Loudons are tempted by a surprisingly large offer for the inn.

Dick (Bob Newhart) hires an illustrator (Eileen Brennan), who is in the same sanitarium as Michael (Peter Scolari).

Michael's psychologist (Melanie Chartoff) resigns from his case when she realizes she's attracted to him. With Bob Newhart.

Joanna (Mary Frann) must work with a sexy co-host (Robert Curtis-Brown) when she is offered her own TV program.

George's elderly family friend visits and tells a long-kept secret.

Michael and Stephanie (Peter Scolari, Julia Duffy) face the perils of impending parenthood following their honeymoon. With Bob Newhart.

Dick (Bob Newhart) believes his cigar butt was responsible for burning Maison Hubert to the ground. I.M. Hobson guest stars. With Mary Frann.

Joanna (Mary Frann) enters an inspired poem in the annual contest, but no one believes she wrote it. Guest star: Kathy Kinney. With Bob Newhart.

George (Tom Poston) incurs the town's wrath when he confesses to a 40-year-old prank. With Bob Newhart and Todd Susman.

Stephanie's mother (Priscilla Morrill) offers to buy the newlyweds (Julia Duffy, Peter Scolari) a house if Michael agrees to become a Vanderkellen.

An impoverished British lord (Tony Jay) pays his bill at the inn by leaving Dick (Bob Newhart) his title. With Mary Frann.

Joanna's aunt (Nancy Walker) visits the inn and revives a 19-year-old feud with Dick (Bob Newhart). With Mary Frann.

George (Tom Poston) has a short-lived romance with a woman (Jan Cobler) possessing a large posterior. With Bob Newhart.

Michael goes camera crazy as the baby's birth approaches. Patrick Duffy and Angela Lansbury guest star.

The first client of Joanna's (Mary Frann) TV real estate show is more interested in her. With Julia Duffy and Peter Scolari.

Dick (Bob Newhart) is distressed when a whining guest (Bill Daily) decides to move in next door. With Mary Frann.

Dick's show is jeopardized when baby Stephanie receives WPIV as a gift from her wealthy grandparents.

Stephanie (Julia Duffy) stars as teenage twin sisters in Michael's (Peter Scolari) new sitcom on WPIV. Guest star: Don Knotts. With Bob Newhart.

When George's (Tom Poston) old street gang holds a reunion, Dick (Bob Newhart) is drafted as the leader. With Peter Scolari.

Michael (Peter Scolari) has a nightmare about the impact of his paternal decisions on little Stephanie's future. Julia Duffy portrays little Stephanie as an adult.

After meeting a group of clergymen (George O. Petrie, James Hampton) at the inn, George (Tom Poston) decides to become a priest. With Bob Newhart.

Danny's obsession with cleanliness causes a family revolt that turns him into "Dirty Dan.".

Jesse, Joey and Danny trade an awards dinner for a drive-in movie when they learn D.J. is there with a teenage Casanova.

Michelle begins dressing and acting like a boy to win back two friends who suddenly decide they don't like girls.

Stephanie and Michelle get lost in the San Francisco airport and unintentionally become stowaways on a flight for New Zealand.

Peter uses his father's tape recorder to eavesdrop on his brothers and sisters.

A formerly rich woman (Myrna Loy) wants to learn housekeeping.

Rusty inadvertently asks Pupa to marry him when he tried to speak to her in Italian.

On a date with Jeff, Terry cuts loose at a pizza parlor.

Steve admires the lovely, shy owner of a cafe.

Robbie is interested in a girl that he thinks is too old for him.

When Kim gets laryngitis, Lucy is forced to be her stand-in as musical entertainer at a lavish teenage party.

Lucy aces Viv out of a date with a doctor who is an avid music lover.

Lucy takes a job as a babysitter for a pair of mischievous twins. Their mother asks that Lucy be in a talent show with the boys and, if they win, she can keep the prize money. Lucy and the boys sing with a little dancing helped by a pet frog.

Lucy tries to arrange a match between a love-starved old lady (Bea Benaderet) and a giddy grocery man (Edward Everett Horton), but in her efforts to play Cupid, Lucy gives the grocer the idea that she has a crush on him.

While his wife is away, Buddy accepts Rob's invitation to move in as a house guest.

Lou must decide who should get his old job when he is promoted to program manager.

Fonzie's unknown half-brother comes to visit from Milwaukee with bad news.

The medical profession is turned upside down when Shirley is taken to the hospital for an emergency operation.

A wedding cruise to Alaska brings love and conflicts to both the guests and Julie; guests Lorne Greene, Mark Harmon.

A wedding cruise to Alaska brings love and conflicts to both the guests and Julie; guests Lorne Greene, Mark Harmon.

A rural family reluctantly exchanges a one-room mountain cabin for $25 million and a 35-room mansion.

Jed and his family are mistaken for a staff of crazy servants when they move into their new mansion.

Naomi thinks she is pregnant.

Vint tries to get to the bottom of Mama's mishap.

Father and son nightclub performers are injured in Fred's house.

Fred's lifestyle is disrupted when Lamont runs for state assemblyman.

The Stivics and the Bunkers recall Mike's introduction to his future father-in-law.

A local election sparks dissent in the Bunker household when conservative Archie is pitted against liberal Mike.

Johnny Revere records a benefit song in Cleveland; Melanie tracks a musical idol; Elka seeks a lock of a singer's hair for her charity; Joy chases her fantasy of being a rock star.

The ladies decide to track down their lost loves, including the man who left Joy at the altar.

Rob's younger brother involves Sally Rogers in a romantic Waterloo.

Stacey (Jerry Van Dyke) saves both his coffeehouse and his romance.

Diane tries to keep Sam from going on a ski weekend with the guys.

When an old friend dies, Coach decides to hold a memorial service for him in the bar, inviting all of their old friends, but then Coach discovers that the deceased once made a pass at his late wife.

Tony faces a difficult decision when his father asks him to join him as a merchant seaman.

Felix's knowledge of opera helps Oscar win a car in a radio quiz show.

The Hartley apartment becomes a hot-and-cold battleground when the good doctor declares psychological warfare on his landlord.

Max must prevent Mr. Big from destroying the country's major cities.

Ralph Kramden is a perpetually flustered but eternally optimistic New York City bus driver living with his wife, Alice, in a small Brooklyn apartment. Ralph's best friend is sanitation worker Ed Norton, who lives in the same building with wife Trixie.

Bilko and the Camp Fremont chaplain wind up in jail.

Guests include Martin Landau, Barbara Bain and Carol Channing.

Maynard decides to tell only the truth.

Everyone at school wants to take advantage of a travel agency's cheap rates.

A man travels to Hooterville to investigate a line connection.

The United States Air Force hires Ann to recruit women to the WAFS for potential space travel; Ann decorates Donald's apartment.

An uncoordinated Jesse risks losing a recording contract when he is asked to dance in a rock video.

Jesse's dance video is a disaster until he convinces the record company to let him do it his way.

Danny agonizes over the failure of his long-distance relationship with Vicky; Michelle ties up Teddy to keep him from moving away.

Jesse has a big decision to make when his record becomes a big hit in Japan and he is asked to tour Asia for a year.

Jan is determined to establish her own identity when teachers compare her to Marcia.

Bill, believing it's best, agrees to let Aunt Fran take the children.

Danny's old school chum Moose turns up, and she has changed a lot since their grammar school days.

Alex misinterprets Jeff's search for Donna's wedding ring.

Widower Steve Douglas raises a trio of boys.

Widower Steve Douglas raises a trio of boys.

Lucy and her family vacation at Jack Benny's mansion in Palm Springs.

Lucy and Viv decide to make a rumpus room out of the basement.

Lucy finally finds what she believes to be the perfect solution for getting into show business. After Ethel gives her a book about psychological diseases, Lucy pretends to suffer from numerous ailments so that Ricky will feel sorry for her.

When Ricky refuses to appear in Lucy's play "A Tree Grows in Havana," she rewrites it as "The Perils of Pamela." Ricky learns that a Hollywood producer will see the show, so he appears onstage dressed for the original version of Lucy's play.

Rob's paternal pride suffers a cruel shock when he finds out his 6-year-old son is ashamed of him.

When Rhoda's parents visit Minneapolis, her mother confides that their marriage is on the rocks.

Howard hires Fonzie's work-study students to build a second bathroom.

When the girls are laid off again, Mrs. Babish suggests they sell plants.

A woman is attracted to a disabled man; Julie meets a now-married old friend; a man believes all relationships come in three stages.

A woman doctor treats flu-stricken Doc; a woman sees her former ballet partner; a jilted girl invites a cab driver to sail with her.

The Clampetts find that their mansion is a poor substitute for their mountain shack.

When Mr. Drysdale describes Mrs. Drysdale as being a hypochondriac, the Clampetts assume she is a drunk.

Naomi is victimized by obscene phone calls.

The family learns Ellen dates a younger man.

Fred, Grady and Bubba become contestants on a television game show, hoping to win a birthday present for Lamont.

Fred buys half ownership of a professional fighter who can't fight.

Edith's honesty infuriates Archie when he learns that she left a note on an unoccupied car that she dented.

Archie jumps at a $35,000 offer to sell his house to a black buyer.

The ladies escape to a lake house after Victoria sets loose a poisonous spider; Melanie finds out her new love interest is actually Joy's former fiancé.

Victoria goes to Overeaters Anonymous disguised in a fat suit; Melanie meets a guy at a different anonymous meeting; Joy goes out with a man who's a big departure from her type.

Laura and Millie become stage mothers when their sons are cast in a TV commercial.

The Petries entertain a British duo (Chad & Jeremy).

Sam hires an eccentric artist (Christopher Lloyd) to paint a portrait of Diane.

Diane defends her relationship with Sam while having her portrait painted by an artist (Christopher Lloyd).

After 10 years of strict monastic life, Simka's cousin visits New York and immediately sets his sights on Elaine.

Bobby Riggs hustles Oscar in pingpong and manages to win everything, including the apartment lease.

Bob's receptionist and a Buddha figure with a clock in its navel give him a hard time.

Max is assigned to protect a Scandinavian princess from kidnappers.

Ralph argues with Alice about the lack of bread at dinner.

Bilko's secret mission to Nevada ends at the gambling tables.

Nanette Fabray and Trini Lopez guest star; sketches include Carol and Nanette as a pair of precocious, 5-year-olds and an episode of "As the Stomach Turns."

Dobie writes a sensational news story about a teacher.

Connie tries to start a fight with Philip.

Kate wants to hide the Hooterville Cannonball to save it from the scrap heap.

Ann's father suspects the worst when he finds Don in Ann's apartment early one morning.

Joey and Jesse receive a job offer after trading insults on a radio talk show; Stephanie writes a short story.

Danny grounds D.J. for spending too much time with Steve and neglecting school; Jesse takes too many cold pills.

Jesse tries to hide an embarrassing secret by refusing to act as spokesman for a "Stay in School" campaign.

Jesse accepts a challenge from his cousin Dick (Mark Linn-Baker) to enter Alex and Nicky in a Favorite Twins contest.

Carol and Mike are on opposing sides when Greg wants to go out for the high-school football team.

Buffy fears she will be sent away to be a dancer.

Kathy and Bunny think their husbands are working too hard, and come up with a plan to get them to slow down.

Mary hears the story of Donna's first date with Alex.

Widower Steve Douglas raises a trio of boys.

Widower Steve Douglas raises a trio of boys.

Lucy is assigned to serve a court summons to a rude and evasive woman.

Contrite Lucy decides to redo Vivian's room.

The two couples have a fun evening singing until the Mertzes go home and hear the Ricardos still singing in the apartment above. Arguments occur between the friends and, to break out of their lease, the Ricardos invite Ricky's band over to play.

When Lucy learns that there is an opening in one of Ricky's acts for a ballet dancer, as well as a burlesque comedienne, Lucy decides to take a ballet class, which leads to disastrous results.

Sally drags the entire production staff to a bowling alley, where she unveils a new dance and a new song.

Mary organizes a poker party to compensate for Lou's spoiled trip to Las Vegas.

Joanie's first job as a teacher's assistant goes awry when a student makes advances at her.

Laverne's last-minute date for Shirley's New Year's Eve party doesn't work out.

An auditor (Phyllis Diller) falls for Stubing; a TV actress asks Doc's help to hide from a reporter; a wife's old boyfriend reappears.

Gopher steps in for a sick entertainer; a husband joins two sisters who usually travel together; a woman discovers her secret admirer.

Jed takes Drysdale's suggestion about buying good stock to heart and quickly purchases cows, pigs and chickens.

Drysdale attempts another step in the social renovation of the Clampetts by lending them his servants.

Mama brings some fun to her cousin who is living in a nursing home.

Vint is sure he has a shot at stardom after winning a talent contest.