Lie to Me

A woman with multiple personalities (Erika christensen) could be either a witness to a murder---Or the killer. Meanwhile, the government hires the lightman group to question a possible supreme court nominee.

Zoe enlists the Lightman group to probe a college-football star accused of statutory rape; Foster and Loker visit a religious compound to determine if it's a dangerous cult.

While on vacation in Mexico, Lightman and Emily become involved in the case of a missing American woman.

A man (Garret dillahunt) is determined to prove that he didn't murder his wife, and his effort to do so puts the lightman group in danger.

An old friend of Cal's attempts to pull him into a criminal conspiracy. Meanwhile, the Lightman group probes a high school student's murderous threats.

Cal and Gillian probe the murder of a witness in a government case and discover that Agent Reynolds, the star witness in the case, is hiding something in his past.

A troubled teen who believes he was abducted as a baby wants to learn about his past. Meanwhile, Loker investigates a deadly stampede at a megastore the day after Thanksgiving.

Cal spends the holidays in Afghanistan, where he relies solely on an American expatriate to help a mission to find a pair of missing Marines.

Lightman, Foster and Reynolds travel to Las Vegas to help locate a missing finalist in the World Series of Poker. Lightman uses his skills to read the other competitors' faces to figure out which one knows about the disappearance.

A protesting farmer parks his explosives-packed tractor near the U.S. Treasury building. Meanwhile, Loker plays babysitter to third-graders stuck in the Lightman group offices.

Cal suspects that a charming psychology graduate student is a murderous psychopath, but Cal's one-time mentor is protecting the young man. Meanwhile, Loker and Torres investigate a claim by a small-town teacher that he saw a UFO.

When an alleged IRA terrorist returns seeking revenge, Cal tries to uncover who was responsible for the murder of the man's wife and child seven years earlier.

Cal is a witness at the trial of a woman accused of murdering her much-older husband, a business tycoon.

Cal confronts unsettling truths in his past as he and his team try to save the lives of an iraq war vet and his family.

After the grisly shooting of an officer in a federal housing project, the D.C. police hire Lightman to read the face of the paralyzed victim, who can move only his eyes.

When a pregnant girl is found murdered, Cal and the LMG team help Torres try to clear her juvenile-delinquent sister of charges, and protect her from the real killer.

After a young woman dies at a gubernatorial campaign rally in Virginia, The Lightman Group is hired to assess whether the case is a failed assassination attempt or a well-disguised murder plot.

Cal risks being exposed as a gambler in an underground fight club when one of the fighters is found dead. Meanwhile, Gillian's romance with Burns hits a snag when she uncovers a troubling secret.

Lightman and his ex-wife, Zoe, witness the execution of a murderer they prosecuted 17 years ago and face the possibility that they sent the wrong man to his death.

After Foster's boyfriend, Dave Burns, gets abducted, Lightman tries to track him down with the help of Burns' mysterious ex-partner.

The Lightman Group investigates the disappearance of a young woman, which leads them to uncover a criminal element in the adult film business.

Lightman's relationship with Reynolds and the FBI is tested.