|Episode Online Video|
S04, E03 (First Aired:
When the corpse of the host of a popular reality show is found partially decomposed in an outhouse, Brennan and Booth must separate the killer from many suspects; Booth discovers that Brennan juggles two relationships.
S04, E04 (First Aired:
When Booth's son, Parker, finds a finger in a bird's nest, the team launches an investigation to find the rest of the body; Booth asks Sweets to psychoanalyze his son; Sweets confronts Hodgins about his attitude in the lab.
S04, E05 (First Aired:
A teen discovers a dismembered, headless body in a pool of purple water; the team struggles to find enough evidence to locate a killer until getting insight from Zack, who studies the case at his psychiatric facility.
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.
S04, E06 (First Aired:
Booth and Brennan investigate when the remains of a disliked office manager are found in a building elevator shaft; Angela and Hodgins try to figure out their altered relationship.
S04, E07 (First Aired:
Skeletal remains with remnants of breast implants are found in the Chesapeake Bay; when the body's lower half is discovered, the team realizes that initial assumptions about the victim may be wrong.
S04, E08 (First Aired:
Booth and Brennan investigate when the remains of a renowned artist are found in an impounded junkyard car; a woman connected to Angela becomes a suspect in the case.
S04, E09 (First Aired:
A con man misleads the team during a murder investigation; Booth's younger brother, Jared, takes a job at the Pentagon; Brennan agrees to go on a date with Jared to a White House function.
S04, E10 (First Aired:
While en route to China to identify prehistoric anthropological remains, Booth and Brennan are called upon to solve a murder in midair when the flight attendant discovers a fully cooked human body in the plane's microwave.
S04, E11 (First Aired:
Brennan and Booth investigate when a skull and other skeletal remains are found in a nationally protected wooded preserve; Brennan's recently acquitted father (Ryan O'Neal) finds a job as a teacher.
S04, E12 (First Aired:
A shallow grave holds the remains of conjoined twins; Booth and Brennan infiltrate a circus community after they discover that the twins were jugglers there.
S01, E22 (First Aired:
Brennan makes a shocking discovery while trying to identify a Jane Doe; Brennan tries to come to grips with her parents' past.
S02, E01 (First Aired:
Brennan and Booth investigate the site of a train wreck that includes the bodies of a senator and a high-profile businessman.
S04, E13 (First Aired:
A man and his son discover a frozen body in a pond; Booth gets advice from one of his hockey idols.
S04, E14 (First Aired:
Brennan and the team get a phone call from the Grave Digger, who informs them that Booth has been buried alive with only 24 hours of oxygen.
S04, E15 (First Aired:
The team investigates at a fantasy convention when a female science-fiction enthusiast is found murdered.
S04, E16 (First Aired:
While bungee-jumping, a couple discover a corpse at the bottom of a gorge; the lab goes into lockdown when an unknown substance begins oozing from the cadaver.
S04, E17 (First Aired:
The body of a pregnant 16-year-old athlete found buried in a mound of salt in a city de-icing truck leads Booth and Brennan to the discovery that many of her teammates are pregnant or have babies after a pregnancy pact.
S04, E18 (First Aired:
Booth and Brennan are convinced the death was no accident after the half-eaten body of Cam's ex is found in the tiger cage at the zoo, leading the team to hypnotize one suspect (Chad Lowe) to try to jog his memory.
S04, E19 (First Aired:
Booth and Brennan investigate when pulverized human remains are found in a garbage bag; Angela's father (Billy F. Gibbons) seeks revenge on Hodgins.
S04, E20 (First Aired:
A flattened body is discovered in a bale of compressed cardboard; Booth and Brennan get suspicious when they see Sweets' girlfriend with another man.
S04, E21 (First Aired:
Booth and Brennan look for a killer and a motive when it is discovered that a human skeleton is being used as a prop for a death metal band.
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.
S04, E22 (First Aired:
Brennan is suspicious when a Jeffersonian co-worker dies of heart failure; Cam tries to get her newly adopted teenager to stop smoking.
S04, E23 (First Aired:
A friend of Booth's, Ken Nakamura, asks for help when his sister goes missing in Washington.
S04, E24 (First Aired:
The body of a fraternity brother is discovered inside a rival school's mascot uniform; Booth tries to help his brother find a new job.
S04, E25 (First Aired:
Brennan asks Booth to be the father of her child; Stewie Griffin (Seth MacFarlane) offers the couple advice.
S05, E01 (First Aired:
Angela's psychic, Avalon Harmonia (Cyndi Lauper), alerts Brennan and Booth to the presence of a mass grave beneath a fountain.
S05, E02 (First Aired:
Booth and Brennan investigate when a man is murdered for the undisclosed contents of his briefcase; the team looks for alternate funding for Wendell when he loses his scholarship.
S02, E02 (First Aired:
The remains of a woman and fetus are found in the Delaware Bay; Brennan and Booth call for a manhunt for the victim's husband; Booth has issues with his ex-wife's boyfriend.
S02, E03 (First Aired:
Wrapped in a shroud, the body of a young man lies beside an overturned garbage truck; Brennan's past as a foster child influences her judgment; Brennan and Cam butt heads over their work styles; Cam makes threats.
S05, E03 (First Aired:
Human remains are found next to a railroad; Cam deals with the stress of being a new parent; Booth tries to keep Cam's stepdaughter in line.
S05, E04 (First Aired:
When human remains are found at a neighborhood block party, scandals and suburban politics give many people a motive; Booth's son tries to find a girlfriend for his father.
S05, E05 (First Aired:
Brennan and Booth investigate what appear to be charred human remains on an electrical fence; Brennan goes on a date with Booth's supervisor; Sweets' girlfriend returns to the Jeffersonian.
S05, E06 (First Aired:
The Jeffersonian team investigates when the mutilated remains of a chicken farmer are found near a river; the case prompts Angela to launch an animal-rights campaign.
S05, E07 (First Aired:
Booth must be recertified for FBI marksmanship, but he is not the accurate shot he was before having brain surgery; Brennan and Booth investigate the death of a little person who was a wrestler.
S05, E08 (First Aired:
Booth's grandfather comes to live with him and tags along as Brennan and Booth investigate human remains that were found by a real estate agent who was showing a property to prospective buyers.
S05, E09 (First Aired:
The remains of a competitive gamer are found in a grease truck; Sweets, Hodgins and Jeffersonian intern Colin camp out for tickets to a movie premiere.
S05, E10 (First Aired:
Brennan's father (Ryan O'Neal) invites a distant relative, Margaret Whitesell (Zooey Deschanel), to spend Christmas with him and his daughter; Brennan and Booth investigate when a man dressed as Santa Claus is blown up after a botched bank robbery.