Overview

The world's leading deception researcher, Dr. Cal Lightman, studies facial expression, body language and tone of voice to determine when a person is lying and why, which helps law enforcement and government agencies uncover the truth. But his skills also make it easier for him to deceive others.

Seasons

Season 1

13 episodes

Season 2

22 episodes

Season 3

13 episodes

Cast

Tim Roth

Cal Lightman

Kelli Williams

Gillian Foster

Monica Raymund

Ria Torres

Brendan Hines

Eli Loker

Hayley McFarland

Emily Lightman