
Tim Roth
Cal Lightman
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.


Tim Roth
Cal Lightman
Kelli Williams
Gillian Foster
Monica Raymund
Ria Torres
Brendan Hines
Eli Loker
Hayley McFarland
Emily Lightman
Mekhi Phifer
Ben Reynolds
Jennifer Beals
Zoe Landau
Scott Paulin
Gerald Cooke
Vince Corazza
Deputy Whitmore
Alison La Placa
Diane Ktretschmer
Sunkrish Bala
Arun Ashraf
Richard Brooks
City Engineer Boulware
Daniel Sunjata
Andrew Jenkins
Molly Price
Deputy Director Messler
Richmond Arquette
Trent
Marc Blucas
Jack Rader
Alicia Coppola
Sheila Redatti
Nick Searcy
Mr. Donnelly
















