Chris Marquette is an American actor. He is known for his roles in such films as The Tic Code, Freddy vs. Jason, The Girl Next Door, Just Friends, Alpha Dog, and Fanboys. He is also known for his series regular roles on Joan of Arcadia and Strong Medicine.

The Tic Code is a drama film directed by Gary Winick and written by Polly Draper. It tells of a single mother, the relationship she forms with a jazz musician who has Tourette syndrome, and her young son—a piano prodigy—also with the disorder. The musician and the boy form a friendship, and the film is loosely based upon the experiences of Draper's jazz musician husband Michael Wolff, who provided the film's score. Draper, known for her role in Thirtysomething, portrays the mother; Gregory Hines plays the musician; and Christopher George Marquette stars as the young boy.