Jack O'Halloran was an actor with a strong presence in film throughout his Hollywood career. In his early acting career, O'Halloran appeared in such films as the Robert Mitchum noir "Farewell, My Lovely" (1975), "King Kong" (1976) with Jeff Bridges and the Gene Hackman action flick "March Or Die" (1977). He also appeared in "Superman" (1978). His film career continued throughout the eighties in productions like the action film "The Baltimore Bullet" (1980) with James Coburn, the Gene Hackman action movie "Superman II" (1981) and the action picture "Dragnet" (1987) with Dan Aykroyd. He also appeared in the action movie "Hero and the Terror" (1988) with Chuck Norris. He also worked in television during these years, including a part on "Diagnosis Murder" (CBS, 1993-2001). He also was featured in the TV movies "Mob Boss" (1990-91) and "Perry Mason: The Case of the Defiant Daughter" (NBC, 1990-91). O'Halloran most recently produced "The List" (Freeform, 2006-07).