With Derek Reese severely injured, John calls on Sarah's former fiancé Charlie Dixon, an EMT, to provide medical assistance. Sarah finds herself having to explain where ...

Sarah reevaluates the capabilities of her friend Andy Goode's computer, the Turk II, after he enters it in a major chess competition. During the competition, Sarah meets ...

Sarah visits Myles Dyson's widow, and Sarah ends up meeting Andy Goode along the way who ends up being an inventor of a chess playing computer named The Turk. Meanwhile, ...

Vincent takes Alex to the ice skating rink they used to frequent when they were young and Vincent finds the lock on the door is still broken after all this time. Their se ...

Foster's former patient, one of the founders of a social-networking app, comes to the Lightman Group when she thinks she's being squeezed out by her partner. When she tur ...

A baby goes missing, and her mother accuses an unknown person of the kidnapping. When Lightman sees she's hiding something, he digs deeper and discovers a family in need ...

Lightman is hired to investigate three high school students responsible for a fatal traffic accident, which takes a turn for the better when he finds the heroic paramedic ...

Lightman is hired by a wealthy woman to do a background check on her new boyfriend, so he digs deep into the man's past to find out the truth about this social chameleon. ...

Lightman is called to a mental hospital to determine if a patient is being held against his will. Attempting to have the patient released, Lightman finds himself descendi ...

As a favor to detective Wallowski, Dr. Lightman investigates a fatal armed robbery of a barbecue restaurant owned by a man dying of cancer. ...

Lightman helps a woman with early-onset Alzheimer's solve the puzzle of her fractured memory. In the process, he unearths a secret that could prove deadly in the present. ...

Lightman goes head-to-head with the leader of a self-help empire to free a wealthy woman who may be under the control of the cult-like leader. When Lightman begins to inv ...

When Lightman investigates a coal mine explosion that killed six miners, he suspects that foul play may have been involved. To find the truth, he puts his life at risk an ...

While vetting an art museum staff for security leaks prior to a major exhibition, Lightman meets a beautiful woman who entangles him in a game of cat-and-mouse. ...

The Lightman Group is hired to examine police profiling techniques in the wake of an incident involving Wallowski, and Internal Affairs attempts to leverage Lightman's re ...

While Cal suffers writer's block and the office suffers from personnel issues, the Lightman Group investigates charges of abuse and molestation at a teen beauty pageant. ...

Cal joins a bank robbery crew in order to sabotage the heist from the inside, but he soon discovers that one of the men on the job has a very personal motive. ...

Dr. Lightman's journalist friend is murdered while investigating political corruption, and agent Reynolds is critically shot during the ensuing investigation. ...

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

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

The future of The Lightman Group could be in jeopardy when it appears that an executed prisoner that Dr. Lightman helped convict may have been innocent of the crime. ...

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

The Lightman Group discovers that a governor's staffer who was killed during a rally right before the election may have been the target all along to protect a cover-up, a ...

Dr. Lightman helps Torres's half-sister, who is serving time in a juvenile facility, after an fellow inmate who asks for her help is killed. However, Torres is not convin ...

A cop is gunned down in an apartment building in the projects. Dr. Lightman is called to the hospital to read the face of that paralyzed cop who is not expected to live t ...

Lightman and the team use cutting-edge science and virtual-reality technology to save the life of an Iraq war veteran and his family. In doing so, Lightman confronts unse ...

Cal agrees to testify for the prosecution until he learns that his ex-wife is representing the innocent defendant: a beautiful younger woman accused of killing her much o ...

After Lightman's former Pentagon colleague is killed in a car bomb, Lightman and Foster are forced to revisit a series of events from their past, including the therapy se ...

Dr. Lightman is convinced that one of his former protégé's students is a sociopath connected to a woman's disappearance, but everyone else is skeptical. Meanwhile, Torr ...

During a political protest in Washington, D.C., a disgruntled farmer parks his explosives-packed tractor near the Treasury Department building, forcing Lightman and his t ...

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' ...

During the holiday season, Lightman goes to Afghanistan to assist in a mission to rescue two captured marines, and his only source of intelligence is an American expatria ...