Entering its intriguing second season, LIE TO ME is the compelling drama series inspired by the scientific discoveries of a real-life psychologist who can read clues embedded in the human face, body and voice to expose the truth and lies in criminal investigations. Dr. Cal Lightman (Tim Roth) is the world's leading deception expert. If you lie to Lightman, he'll see it in your face and your posture, or hear it in your voice. If you shrug your shoulder, rotate your hand, or even just slightly raise your lower lip, Lightman will spot the lie. But as he well knows, his scientific ability is both a blessing and a curse in his personal life, where family and friends deceive each other as readily as criminals and strangers do.