First Aired: 2009-05-14 In the Fourth season finale a body is found murdered at "The Lab," a popular nightclub, and everyone is a suspect. In an unusual twist of storytelling, Brennan, Booth and the Jeffersonian team take on various roles outside their normal duties, including serving as the nightclub staff as well as local law enforcement.

First Aired: 2009-05-07 After a body of a wine critic was found inside a barrel of wine the team investigate that the wine critic gave a bad review which lead to the closure of the vinyard.Everybody from the wife to the owner are a suspect. Meanwhile, Booth finds out he has an undiagnosed health problem and to add to that Brennan tells him she wants a baby, his. That dredges up all kinds of unspoken feelings and unresolved issues between them. The stress is to much for Booth and he is visited by Stewie Griffin (Family Guy) to lend his advice in his own inimitable way to Booth. No related posts. Related posts brought to you by Yet Another Related Posts Plugin.

First Aired: 2009-04-30 A guy called "Beaver" found dead in the rival's school mascot costume No related posts. Related posts brought to you by Yet Another Related Posts Plugin.

First Aired: 2009-04-23 Booth's detective friend friend from Tokyo, Ken Nakamura, calls him when his sister, Sachi, goes missing while in Washington, D.C. With Brennan, Booth investigates her disappearance and soon find a canal in which they discover Sachi's decapitated head. Ken arrives in Washington and Booth and Brennan work with him to retrace his sister's final moments to find her killer. No related posts. Related posts brought to you by Yet Another Related Posts Plugin.

First Aired: 2009-04-20 When a Jeffersonian coworker dies of heart failure, the entire team goes to the wake where, upon viewing the body, Brennan realizes the death was no accident. Brennan then convinces Booth to help her steal the body, leading them into a bizarre mystery surrounding the actual cause of death. Meanwhile, Cam gets a crash-course in parenting when she must convince her newly adopted daughter to quit smoking. Watch via megavideo; No related posts. Related posts brought to you by Yet Another Related Posts Plugin.

First Aired: 2009-04-16 When it is discovered that a stage prop used by a Norwegian death metal band is in fact a real human skeleton, the remains are sent to the Jeffersonian when authorities determine the vicitim was an American citizen. The team links the skeleton to a U.S. death metal band and Booth and Brennan must venture into the death metal music scene in search of the killer. Meanwhile, Sweets goes to Dr. Gordon Wyatt for input on a book he's writing about Booth and Brennan, and Dr. Wyatt gives him a new perspective on the duo's relationship. Watch via megavideo; No related posts. Related posts brought to you by Yet Another Related Posts Plugin.

First Aired: 2009-04-15 Booth and Brennan are called when an image of the Virgin Mary is found in a bale of compressed cardboard. They find that the image is in fact a bloody outline of a body that has been flattened inside of the cardboard bale. Once the victim is identified, Booth and Brennan retrace her final moments and find the vicitim was involved in shady relationships. Meanwhile, Booth and Brennan become suspicious when they see Daisy, Sweets' girlfriend, trying on wedding dresses with another man; and Hodgins and Angela come to terms with their relationship. Watch via megavideo; No related posts. Related posts brought to you by Yet Another Related Posts Plugin.

First Aired: 2009-03-26 Cam's former fiance is found at the zoo in the tiger cage, his body half eaten. Although it may look like the work of the tiger, Booth and Brennan realize that his death was not accidental. The team gets to work putting the pieces of the fiancee's final day back together which includes hypnotizing a suspect in order to trigger his memory. Watch via megavideo; No related posts. Related posts brought to you by Yet Another Related Posts Plugin.

First Aired: 2009-03-19 Booth and Brennan are called when a human body is found buried in a mound of salt onboard a de-icing truck. They find the victim was a pregnant 16-year-old high school student and soon learn that half of her teammates on the school volleyball team were part of a secret "pregnancy pact." Watch via megavideo; No related posts. Related posts brought to you by Yet Another Related Posts Plugin.

First Aired: 2009-03-12 When newlyweds encounter a corpse while bungee-jumping off of a bridge, Brennan and Booth are sent to investigate. After determine the cause of death was not suicide, the team at the Jeffersonian discover an unknown substance coming from the body. This sends the lab into lockdown and have only 24 hours to uncover the murderer before the body disintegrates. Watch via megavideo; No related posts. Related posts brought to you by Yet Another Related Posts Plugin.