Cal has a fan. The good doctor is now also a well-known author.

Cal has become a popular writer on Lie to Me. Will this sit well with his team?

Dr. Cal Lightman makes a deal on the second season premiere of Lie to Me. The show has moved to Monday nights.

Will Cal ever hook up with Gillian? We say yes. But give it time.

Cal Lightman is a man on a mission on the second season premiere of Lie to Me. But, really, what else is new?

Mekhi Phifer is now a series regular on Lie to Me. His character gets a stern lecture from Lightman in this scene.