Dr. Cal Lightman teaches a course in body language and makes an honest fortune exploiting it. He's employed by various public authorities in various investigations, doing more when the police etc. fail to go the extra mile. So he can afford to constitute a team of his own, which like clients and others has to put up with his mind-games.
The Truth is Written All Over Our Faces
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Did You Know?
To prepare for their roles, most of the actors went on a micro-expressions course before they started filming the show. Tim Roth
was the only one
who avoided learning most of the actual science because he didn't want it affecting his relationships with his family and friends. He had learned what it can do from the show. See more
Dr. Cal Lightman
That's a lie.