Xander Berkeley

Brooklyn-born Xander Berkeley made the rounds on numerous TV shows throughout the '80s, '90s, and 2000s, not just as an actor, but as a makeup artist. The actor has put his uncanny talent in the makeup department to use on the sets of many shows, like on 24, where he designed his own makeup to depict his character's affliction with radiation sickness.
Berkeley got his start in show business in the early '80s, appearing on shows like Moonlighting, The A-Team, and M*A*S*H. He went on to appear in movies, as well, like The Rock and Apollo 13, but he frequently returned to the small screen for memorable roles like George Mason, head of the Counterterrorist Unit on 24, and Sheriff Roy Atwater on CSI.

~ Cammila Albertson, All Movie Guide