T. R. Knight (Knight), born as Theodore Raymond Knight is an American actor. At the age of five Knight started acting in stages. Knight is known for his role in Grey's Anatomy series in which he appeared in more than 100 episodes. Knight's film credits include Garmento, The Last Request and A Year and Change. Knight also appeared in other series like CSI: Crime Scene Investigation, Law & Order: Criminal Intent and The Good Wife. In 2006, Knight won Satellite Award for Best Ensemble, Television (Grey's Anatomy).