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.

Josh Singer
Tom Szentgyorgyi
Steven Maeda
Dustin Thomason
Nick Santora
Sarah Fain
David Slack
Matt Olmstead
Elizabeth Craft