Lie to Me (stylized as Lie to me*) was an American crime drama television series. It originally ran on the Fox network from January 21, 2009 to January 31, 2011. In the show, Dr. Cal Lightman (Tim Roth) and his colleagues in The Lightman Group accept assignments from third parties (commonly local and federal law enforcement), and assist in investigations, reaching the truth through applied psychology: interpreting microexpressions, through the Facial Action Coding System, and body language.
Stu Dunn is the founder of the behavioural science consultancy, SDL. He is New Zealand's first and so far only Facial Action Coding System (FACS) Certified consultant. An expert in body language, micro expressions and emotional surveillance he has worked on analyzing police interview footage to assess credibility, written and consulted for a national publication and assisted with thesis and university studies.