James Byron Dean (February 8, 1931 – September 30, 1955) was an American actor, whose untimely death in an auto accident cut short a career that included Rebel Without a Cause, East of Eden and Giant.
An image of Dean from Rebel Without a Cause appears on a box that Stan provides Steve to do something rebellious in "The Unincludeds", along with Marlon Brando and George Washington.