: Dr. Cal Lightman (played by Tim Roth) and his team at The Lightman Group assist law enforcement and government agencies by analyzing body language and micro-expressions to uncover the truth.
: The series ran for three seasons on Fox before being canceled in 2011, reportedly due to declining ratings as the focus shifted away from the instructional "science" aspects that viewers initially enjoyed. Lie to Me (2009–2011)
: Developed by Ekman and Wallace V. Friesen in 1978, this is the comprehensive system used in the show to taxonomize every human facial expression by "Action Units" (AUs). Lie to Me (2009–2011)