After an infamous serial murderer is executed, women in the same Oklahoma town are attacked by a copycat; Prentiss gets nervous about making a major real estate purchase.

The team leads a class of college students through the nearly 20-year chase for a serial killer.

After a firefight and a concussion wreak havoc on Tony's mind, Tony needs Gibbs to help him regain his memories of the investigation.

When the BAU is called to negotiate a situation at a federal bank, one of their own becomes a hostage; Prentiss says goodbye.

When a beloved Marine is fatally stabbed just after returning from Afghanistan, the team makes a surprising discovery about his past.

When the BAU is called to negotiate a situation at a federal bank, one of their own becomes a hostage; Prentiss says goodbye.

NCIS discovers a connection between McGee's grandmother (Lily Tomlin) and the murder of a Navy lieutenant.

An investigation begins after a contract assassin targets a Navy lieutenant commander; information about Abby's family emerges after tests for a kidney donation.

The team searches an abandoned cargo vessel for a killer after a coast guard officer is gunned down; McGee and Tony search for Gibbs' perfect match.

Evidence reveals that a Navy lieutenant was killed by being force-fed too much liquid; Gibbs meets Ducky's new romantic interest (Cheryl Ladd).

Bitten by a rabid bat, a huge dog traps a Maine woman (Dee Wallace) and her young son (Danny Pintauro) in their Ford Pinto.

The team searches an abandoned cargo vessel for a killer after a coast guard officer is gunned down; McGee and Tony search for Gibbs' perfect match.

Evidence reveals that a Navy lieutenant was killed by being force-fed too much liquid; Gibbs meets Ducky's new romantic interest (Cheryl Ladd).

A professor's (Xander Berkeley) wife (Virginia Madsen) links a local legend to a Chicago serial killer (Tony Todd) fitted with a hook.

Horror-film junkie Charley Brewster becomes convinced that a reclusive new neighbor is a vampire. Charlie has no choice but to turn to the only person who could possibly help: washed-up television vampire killer Peter Vincent.

Five Stephen King tales inspired by 1950s comic books include a nagged professor (Hal Holbrook) and a tycoon (E.G. Marshall) with cockroaches.

A suburban couple's (Craig T. Nelson, JoBeth Williams) little girl is drawn from her bedroom into a nightmarish other dimension.

Celebrity guests discuss their current projects and the latest gossip hitting newstands.Guests: Kim Kardashian, Sarah Paulson, Bryan Cranston, Rachel Zegler..

When a mysterious entity possesses a young girl, her mother seeks the help of two Catholic priests to save her life.

A suburban couple's (Craig T. Nelson, JoBeth Williams) little girl is drawn from her bedroom into a nightmarish other dimension.

When a mysterious entity possesses a young girl, her mother seeks the help of two Catholic priests to save her life.

A suburban couple's (Craig T. Nelson, JoBeth Williams) little girl is drawn from her bedroom into a nightmarish other dimension.

Time lapse footage taken from 2,000m down captures eels, crabs and isopods.

From the bone-dry deserts of the Atacama, where penguins weave their way through a minefield of snapping sea lions, to the lush cloud forests of the Andes, South America is full of unusual and ingenious wildlife.

A writer goes mad while serving as caretaker with his wife and clairvoyant son at a snowbound Colorado hotel.

Seven friends engage in a struggle with the demon they first encountered 30-years earlier in their Maine hometown. From the Stephen King book.

Seven friends engage in a struggle with the demon they first encountered 30-years earlier in their Maine hometown. From the Stephen King book.

An author (James Caan) recovers from an accident, nursed by a twisted fan (Kathy Bates) who insists he write a new book just for her.

When a gawky teen (Keith Gordon) restores a 1958 Plymouth Fury, the car takes on a life of its own and begins terrorizing those in its way.

A boy (Corey Haim) in a wheelchair stops a werewolf with his uncle (Gary Busey) and sister (Megan Follows).

A family's life in small-town Maine is shattered by the evil unleashed from an ancient American Indian burial ground.

When a gawky teen (Keith Gordon) restores a 1958 Plymouth Fury, the car takes on a life of its own and begins terrorizing those in its way.

Guy is recruited to join a top-secret spy organization for the supernatural world; he must choose between his old life in the ordinary world and a new life as an undercover spy; Helen deals with trouble at the New York Mother House.

Guy joins the Talamasca, leaving his old life as a lawyer behind; Helen trains him on the ins and outs of undercover work; Guy is sent to London on his first mission - to follow a mysterious hit man.

Africa is home to the greatest collection of wildlife on Earth, with a vast tropical rainforest full of life at its heart, but animals face big challenges in this land of plenty.

The diversity of the Amazon and the strategies used by the jungle life to make the most of limited nutrients.

The Stooges are down and out; with a cop chasing them, they flee into an artists' studio where they are mistaken for students.

Discover the science behind the puzzle of strange balls of worms on a road, and how an Australian town became plagued by giant bats.

Hundreds of reindeer are mysteriously dying in Norway; a boiling river in Peru; red rain appears in Spain.

Coral reefs are home to one-quarter of all marine species and survival in these undersea megacities is a challenge with many different solutions; a turtle heads to the reef's equivalent of a health spa, but she must use trickery to avoid the queue.

An unimaginable abundance of life in the pitch-black darkness of the seabed; Antarctica is the coldest, harshest and most remote continent on earth.

The Big Blue is a marine desert, far from shore, miles deep, with almost nothing to eat and home to some of the largest creatures on Earth; special pressure-proofed cameras capture Sperm whales on the hunt for squid 3,000 feet down.

Life exists in nearly every part of the oceans, and the different regions present unique challenges for its inhabitants.

In green seas, competition is fierce. Sunlight powers vast kelp forests, mangroves, prairies of seagrass and blooms of algae. Here, animals must fight for space and food. In kelp forests, a common octopus must become the ultimate escape artist.

Pioneers strive to protect the ocean from the effects of human activity.

At the coast, two worlds collide. Coasts is the story of how our wildlife survives in this ever-changing world. It's a roller-coaster ride of heart-stopping action and epic drama, with characters from beautiful to bizarre.

Students steal a snow plow and fend off its crazy driver (Chris Elliott) in an attempt to keep school closed for a second day.

A Chicago couple (Tim Allen, Jamie Lee Curtis) scramble to put together a holiday celebration after their daughter decides to come home for Christmas.

Clark Griswold and his wife, Ellen, are driving from Illinois to a California amusement park. As Clark increasingly fixates on a beautiful woman driving a sports car, the Griswolds deal with car problems and the death of a family member.

After winning a European vacation on a game show, Clark Griswold convinces his reluctant family to accompany him. His wife, Ellen, is excited, but daughter Audrey is reluctant to leave her boyfriend behind.

A Chicago couple (Tim Allen, Jamie Lee Curtis) scramble to put together a holiday celebration after their daughter decides to come home for Christmas.

Students steal a snow plow and fend off its crazy driver (Chris Elliott) in an attempt to keep school closed for a second day.

After winning a European vacation on a game show, Clark Griswold convinces his reluctant family to accompany him. His wife, Ellen, is excited, but daughter Audrey is reluctant to leave her boyfriend behind.

After winning a European vacation on a game show, Clark Griswold convinces his reluctant family to accompany him. His wife, Ellen, is excited, but daughter Audrey is reluctant to leave her boyfriend behind.

At the coast, two worlds collide. Coasts is the story of how our wildlife survives in this ever-changing world. It's a roller-coaster ride of heart-stopping action and epic drama, with characters from beautiful to bizarre.

At the coast, two worlds collide. Coasts is the story of how our wildlife survives in this ever-changing world. It's a roller-coaster ride of heart-stopping action and epic drama, with characters from beautiful to bizarre.

Coral reefs are home to one-quarter of all marine species and survival in these undersea megacities is a challenge with many different solutions; a turtle heads to the reef's equivalent of a health spa, but she must use trickery to avoid the queue.

An unimaginable abundance of life in the pitch-black darkness of the seabed; Antarctica is the coldest, harshest and most remote continent on earth.

The Big Blue is a marine desert, far from shore, miles deep, with almost nothing to eat and home to some of the largest creatures on Earth; special pressure-proofed cameras capture Sperm whales on the hunt for squid 3,000 feet down.

Life exists in nearly every part of the oceans, and the different regions present unique challenges for its inhabitants.

In green seas, competition is fierce. Sunlight powers vast kelp forests, mangroves, prairies of seagrass and blooms of algae. Here, animals must fight for space and food. In kelp forests, a common octopus must become the ultimate escape artist.

Pioneers strive to protect the ocean from the effects of human activity.

Clark Griswold and his wife, Ellen, are driving from Illinois to a California amusement park. As Clark increasingly fixates on a beautiful woman driving a sports car, the Griswolds deal with car problems and the death of a family member.

At the coast, two worlds collide. Coasts is the story of how our wildlife survives in this ever-changing world. It's a roller-coaster ride of heart-stopping action and epic drama, with characters from beautiful to bizarre.

Clark Griswold and his wife, Ellen, are driving from Illinois to a California amusement park. As Clark increasingly fixates on a beautiful woman driving a sports car, the Griswolds deal with car problems and the death of a family member.

Marty McFly must travel through time and make sure his parents meet and fall in love or he'll never be born.

Marty McFly must travel through time and make sure his parents meet and fall in love or he'll never be born.

Aided and abetted by Doc Brown, Marty McFly travels both forward and backwards through the decades to thwart the actions of arch-rival Biff Tannen.

Aided and abetted by Doc Brown, Marty McFly travels both forward and backwards through the decades to thwart the actions of arch-rival Biff Tannen.

Marty McFly must travel through time and make sure his parents meet and fall in love or he'll never be born.

Marty McFly must travel through time and make sure his parents meet and fall in love or he'll never be born.

Aided and abetted by Doc Brown, Marty McFly travels both forward and backwards through the decades to thwart the actions of arch-rival Biff Tannen.

Aided and abetted by Doc Brown, Marty McFly travels both forward and backwards through the decades to thwart the actions of arch-rival Biff Tannen.

A deadly robbery leads to a suburban militia; McCoy questions his safety when he faces the group leader in court.

A deadly robbery leads to a suburban militia; McCoy questions his safety when he faces the group leader in court.

A teen model's death leads Briscoe and Curtis to her parents in Baltimore; there they enlist detectives Munch and Falsone. (Concluding on "Homicide: Life on the Street.").

A bail bondsman's death leads detectives to a corrupt lawyer with a connection to the district attorney's office.

A killer's confession prompts detectives to reopen a deadly arson case involving a family with ties to Schiff.

A visiting doctor, thought to be a terrorist, becomes a suspect in the death of an Egyptian man; Ross learns the doctor specializes in female circumcision.

An accident that kills three people hits close to home for Curtis and brings back painful memories for McCoy.

Winter in Southern Africa brings drought, ice and storms; the animals that live here must compete with the weather, the land and each other; cheetahs, seals, vultures, and meerkats; rains finally end the dry season and trigger a burst of life.

A forensic specialist is targeted by killers, challenging Briscoe and Curtis to find a suspect; McCoy and Ross turn up evidence on the victim.

Winter in Southern Africa brings drought, ice and storms; the animals that live here must compete with the weather, the land and each other; cheetahs, seals, vultures, and meerkats; rains finally end the dry season and trigger a burst of life.

Spring's arrival across Africa reveals the life-giving gifts in the continent's plant and animal life; a close-up look at African animal families raising their young and their emergence into the wider world.

A New Jersey teen (Ralph Macchio) moves to California, meets bullies and learns karate from a handyman, Mr. Miyagi (Noriyuki "Pat" Morita).

Examining the extremes of summer in Africa; from droughts and famine to abundance and feasting, summer impacts the flora and fauna of the continent.

A New Jersey teen (Ralph Macchio) moves to California, meets bullies and learns karate from a handyman, Mr. Miyagi (Noriyuki "Pat" Morita).

Mr. Miyagi (Noriyuki "Pat" Morita) returns to Okinawa with his karate student (Ralph Macchio) and meets an old foe's challenge to a duel.

Mr. Miyagi (Noriyuki "Pat" Morita) returns to Okinawa with his karate student (Ralph Macchio) and meets an old foe's challenge to a duel.

A black railroad worker is appointed sheriff of a town marked for destruction by a scheming politician.

A black railroad worker is appointed sheriff of a town marked for destruction by a scheming politician.

A rich reporter tours outback Australia with a crocodile hunter, then brings him to Manhattan.

A rich reporter tours outback Australia with a crocodile hunter, then brings him to Manhattan.

Colombian drug dealers pursue the outback he-man (Paul Hogan) and his Manhattan girlfriend (Linda Kozlowski) in Australia.

Colombian drug dealers pursue the outback he-man (Paul Hogan) and his Manhattan girlfriend (Linda Kozlowski) in Australia.

Detectives search for the killer of a physician who had a dangerous sex life; an attorney maintains murders are a result of too much television.

Detectives search for the killer of a physician who had a dangerous sex life; an attorney maintains murders are a result of too much television.

Detectives seek a motive for a man's brutal beating; Ross uncovers an unlikely accomplice in the assault case.

The detectives link a dead FBI witness to an overeager hit man and a gangster; Schiff pushes to prosecute the mob for the murder.

The stabbing death of a psychologist draws Detectives Briscoe and Curtis into a heated divorce case and pits McCoy and Ross against a manipulative attorney.

A girl's death at a party provides a puzzle for Briscoe and Curtis; McCoy and Ross work around the margins of law.

Detectives try to find out what happened to a woman who was found unconscious at the bottom of her apartment stairs.

McCoy and Ross must negotiate with an informant to get information about a missing couple and the main suspect in the disappearance.

The Great Barrier Reef exists in nutrient-poor waters, in spite of its immense size.

Creatures and the adaptations that allow them to cope with the harsh environment of the Namib Desert.

An intoxicated college student discovers the dead body of a Secret Service agent just before a scheduled presidential visit to the area; former intern Dr. Colin Fisher leads the investigation while Brennan battles a case of the flu.

The Great Barrier Reef exists in nutrient-poor waters, in spite of its immense size.

Creatures and the adaptations that allow them to cope with the harsh environment of the Namib Desert.

An intoxicated college student discovers the dead body of a Secret Service agent just before a scheduled presidential visit to the area; former intern Dr. Colin Fisher leads the investigation while Brennan battles a case of the flu.

A documentary crew producing a television segment on the Jeffersonian's Medico-Legal lab follows the team as it investigates a corpse found in a landfill.

Booth's hockey knowledge comes in handy when the team investigates the death of a player whose headless corpse was left in the river; Hodgins and Oliver use drones to see who can retrieve the victim's head.

The investigation into the murder of a billionaire explorer who went missing 10 years earlier reveals Dr. Clark Edison as a suspect; Cam's sister visits to help with wedding plans.

A diamond is found in the jaw of a corpse discovered at a glass recycling plant; Booth learns that he has a medical issue; Hodgins thinks a ghost is following him.

A black railroad worker is appointed sheriff of a town marked for destruction by a scheming politician.

A black railroad worker is appointed sheriff of a town marked for destruction by a scheming politician.

A rich reporter tours outback Australia with a crocodile hunter, then brings him to Manhattan.

A rich reporter tours outback Australia with a crocodile hunter, then brings him to Manhattan.

Colombian drug dealers pursue the outback he-man (Paul Hogan) and his Manhattan girlfriend (Linda Kozlowski) in Australia.

Colombian drug dealers pursue the outback he-man (Paul Hogan) and his Manhattan girlfriend (Linda Kozlowski) in Australia.

Sheriff Buford T. Justice (Jackie Gleason) chases a trucker, his buddy (Burt Reynolds), a runaway bride (Sally Field) and 400 cases of beer.

Sheriff Buford T. Justice (Jackie Gleason) chases a trucker, his buddy (Burt Reynolds), a runaway bride (Sally Field) and 400 cases of beer.

Sheriff Buford T. Justice (Jackie Gleason) chases a trucker (Burt Reynolds) and his girlfriend (Sally Field) hauling a pregnant elephant to Dallas.

Sheriff Buford T. Justice (Jackie Gleason) chases a trucker (Burt Reynolds) and his girlfriend (Sally Field) hauling a pregnant elephant to Dallas.

The death of a disabled teenage boy raises questions about whether a suspected killer was motivated by mercy or something more sinister.

The death of a disabled teenage boy raises questions about whether a suspected killer was motivated by mercy or something more sinister.

Schiff's re-election may hinge on the stabbing death of a police officer; Briscoe's daughter is arrested for dealing drugs.

Detectives Briscoe and Curtis take on a double shooting case; McCoy and Ross prosecute the alleged gang rape of a girl with disabilities.

When a well-known law professor is killed while being chased by a tabloid journalist, the victim's husband tries to keep family secrets out of the press.

Opponents of Adam Schiff question the handling of a sexual-assault case by the police and the D.A.'s office.

The investigation into a girl's death reveals secrets the adoptive family was desperately trying to hide.

Detectives discover a shocking twist involving unlikely suspects when they investigate the brutal beating of a black man dumped near the highway.

Questions about how animals adapt to the worlds built by the planet's most invasive species, humans; a search for loot to steal with macaques in Bali; hunting for easy eats with bears in Lake Tahoe; whale poo help fish populations bounce back.

Questions about how animals adapt to the worlds built by the planet's most invasive species, humans; a search for loot to steal with macaques in Bali; hunting for easy eats with bears in Lake Tahoe; whale poo help fish populations bounce back.

Exploring forests as hidden worlds where the lives of animals are entwined, including temperate forests home to whistling wild dogs, as well as rainforests where ninja treehoppers fight off assassin bugs.

Animals fight to survive extremes, from tundra to deserts, mountain summits to deep underground.

Animals fight to survive extremes, from tundra to deserts, mountain summits to deep underground.

Sir David Attenborough explores the dangerous frontiers created by the world's coasts, where animals fight for survival amid constant change; there are some unexpected residents on Namibia's Skeleton Coast.

Sir David Attenborough explores the dangerous frontiers created by the world's coasts, where animals fight for survival amid constant change; there are some unexpected residents on Namibia's Skeleton Coast.

Sheriff Buford T. Justice (Jackie Gleason) chases a trucker, his buddy (Burt Reynolds), a runaway bride (Sally Field) and 400 cases of beer.

Sheriff Buford T. Justice (Jackie Gleason) chases a trucker, his buddy (Burt Reynolds), a runaway bride (Sally Field) and 400 cases of beer.

Sheriff Buford T. Justice (Jackie Gleason) chases a trucker (Burt Reynolds) and his girlfriend (Sally Field) hauling a pregnant elephant to Dallas.

Sheriff Buford T. Justice (Jackie Gleason) chases a trucker (Burt Reynolds) and his girlfriend (Sally Field) hauling a pregnant elephant to Dallas.

The son (Lillo Brancato) of an honest bus driver (Robert De Niro) looks up to a local mob boss (Chazz Palminteri) amid racial tension in 1960s New York.

The son (Lillo Brancato) of an honest bus driver (Robert De Niro) looks up to a local mob boss (Chazz Palminteri) amid racial tension in 1960s New York.

A boy (Wil Wheaton) and his three buddies set out in the summer of 1959 on a hike to find a dead body.

A boy (Wil Wheaton) and his three buddies set out in the summer of 1959 on a hike to find a dead body.

An FBI trainee (Jodie Foster) seeks advice from a brilliant, psychopathic prisoner (Anthony Hopkins) to catch a killer who skins his victims.

An FBI trainee (Jodie Foster) seeks advice from a brilliant, psychopathic prisoner (Anthony Hopkins) to catch a killer who skins his victims.

When the BAU is called to negotiate a situation at a federal bank, one of their own becomes a hostage; Prentiss says goodbye.

When the BAU is called to negotiate a situation at a federal bank, one of their own becomes a hostage; Prentiss says goodbye.

The BAU investigates when a prisoner escapes and starts leaving behind victims with his unique trademark; the team gets to know its newest member.

When a murder victim is discovered in San Diego and another is found in Los Angeles, the team thinks a murderous duo is responsible.

When one Kansas family goes missing and another one turns up dead, the team looks for a link between the cases; Beth has surprising news for Hotch.

The BAU team pursues an amateur surgeon who amputates limbs from his victims; Reid's calls to a mystery woman create intrigue.

When four men from Oregon go missing, the team looks for a common link; J.J. is upset when her son doesn't want to celebrate Halloween.

The team searches for a killer in Miami who started out slaying animals and then quickly progressed to murdering prostitutes; Morgan asks Reid to join the bureau softball team.

The team looks for answers when the current husband of Diane, Gibbs' and Fornell's ex-wife, is abducted.

The team looks for answers when the current husband of Diane, Gibbs' and Fornell's ex-wife, is abducted.

The team finds a problem with the DNA samples collected while investigating the crash of a military plane that was transporting caskets.

Ziva and Gibbs head to a missing Marine's last-known whereabouts in Afghanistan; Tony's fears are revealed.

Anthony DiNozzo Sr. (Robert Wagner) is found in a car with no memory of the previous night and a dead body in the trunk; Tony goes against orders as he tries to establish his father's innocence.

When a Navy captain is killed, the team must find and protect his pregnant companion; Jimmy brings his fiancee's father to work.

The investigation of a Navy commander's murder leads the team to E.J. Barrett, and a second death prompts the team to protect E.J. as they hunt the killer.

A boy (Wil Wheaton) and his three buddies set out in the summer of 1959 on a hike to find a dead body.

A boy (Wil Wheaton) and his three buddies set out in the summer of 1959 on a hike to find a dead body.

An FBI trainee (Jodie Foster) seeks advice from a brilliant, psychopathic prisoner (Anthony Hopkins) to catch a killer who skins his victims.

An FBI trainee (Jodie Foster) seeks advice from a brilliant, psychopathic prisoner (Anthony Hopkins) to catch a killer who skins his victims.

Harvard symbologist Robert Langdon joins forces with an Italian scientist (Ayelet Zurer) to prevent an ancient brotherhood's plot against the Vatican from coming to fruition.

Harvard symbologist Robert Langdon joins forces with an Italian scientist (Ayelet Zurer) to prevent an ancient brotherhood's plot against the Vatican from coming to fruition.

A murder in the Louvre Museum and clues in paintings by Leonardo da Vinci lead to the discovery of a religious mystery that could rock the foundations of Christianity.

A murder in the Louvre Museum and clues in paintings by Leonardo da Vinci lead to the discovery of a religious mystery that could rock the foundations of Christianity.

Celebrity guests discuss their current projects and the latest gossip hitting newstands.

Celebrity guests discuss their current projects and the latest gossip hitting newstands.

Harvard symbologist Robert Langdon joins forces with an Italian scientist (Ayelet Zurer) to prevent an ancient brotherhood's plot against the Vatican from coming to fruition.

Harvard symbologist Robert Langdon joins forces with an Italian scientist (Ayelet Zurer) to prevent an ancient brotherhood's plot against the Vatican from coming to fruition.

A battle for the future of mankind unfolds when the archangel Michael (Paul Bettany) arrives at a roadside diner to protect a waitress whose unborn child is humanity's last hope.

A battle for the future of mankind unfolds when the archangel Michael (Paul Bettany) arrives at a roadside diner to protect a waitress whose unborn child is humanity's last hope.

External skeletons of insects provide strength and protection, and their diminutive stature allows them to exploit all habitats.

The diversity of the Amazon and the strategies used by the jungle life to make the most of limited nutrients.

Perseus (Sam Worthington) enlists the aid of Queen Andromeda (Rosamund Pike), Hephaestus (Bill Nighy) and Poseidon's son (Toby Kebbell) to rescue Zeus (Liam Neeson) from the underworld, defeat the Titans and save mankind.

External skeletons of insects provide strength and protection, and their diminutive stature allows them to exploit all habitats.

A battle for the future of mankind unfolds when the archangel Michael (Paul Bettany) arrives at a roadside diner to protect a waitress whose unborn child is humanity's last hope.

A murder in the Louvre Museum and clues in paintings by Leonardo da Vinci lead to the discovery of a religious mystery that could rock the foundations of Christianity.

The team attempts to find The Puppeteer, a serial killer from the past, who lives with his victim's bodies before disposing of them; Brennan struggles with guilt over not stopping the killer earlier.

Booth and the lab team desperately search for Brennan after she's kidnapped by her former assistant, Zack Addy.

The team investigates whether an artificial intelligence bot was programmed to kill its creator; Bones plans a surprise for her birthday.

The team becomes enmeshed in retirement home drama when the body of an old man is found in an acid dump site; back at the lab, discussion of marriage and kids dominates the conversation.

The team investigates the death of a person from Booth and Brennan's past; Aubrey learns his dad is back in the picture.

When a tutor who works with privileged students turns up dead, the team sifts through possible murderers; Bones wants to voice her own audiobook.

The investigation into the murder of a golfer-turned-lumberjack reveals numerous secrets that could have led to the victim's demise, including an affair with a married rival.

Corpses that are linked to Booth's former Army unit turn up around D.C.; Brennan's father hides a serious medical procedure from her.

A recent loss creates tension between Booth and Brennan as they each try to deal with their grief; an old flame from Brennan's past visits.

Booth, Brennan and Aubrey go under cover at a rowdy demolition derby to investigate the case of a young man who died in a horrendous hay baler accident; Dr. Gordon Wyatt returns and assists Hodgins and Cam when the Gormogon case hits a dead end.

The burning body of an aspiring writer and director crash-lands onto a passing car; Bones seeks guidance on the meaning of passion in the workplace; Booth allows Aubrey to take the reins on their current case.

Brennan testifies for Zach; Angela reveals some big news; Aubrey and Jessica come to terms about their future; when the team learns Kovac has escaped, Booth rushes to protect those he loves.

After Brennan experiences a setback, the rest of the team must continue the hunt for Kovac without her, putting everything she has ever taught them to the test.

Booth and the lab team desperately search for Brennan after she's kidnapped by her former assistant, Zack Addy.

The team investigates whether an artificial intelligence bot was programmed to kill its creator; Bones plans a surprise for her birthday.