Mark Radcliffe (born October 7, 1952) is an American production manager, assistant director and film producer. His credits as producer include Mrs. Doubtfire, Bicentennial Man, Harry Potter and the Prisoner of Azkaban, Rent, and Percy Jackson & the Olympians: The Lightning Thief. Early life Radcliffe was born in Tulsa, Oklahoma. He attended the University of Tulsa. Career Radcliffe began his film career as a production manager on the 1979 film Rock 'n' Roll High School. He went on to become an assistant director on the Francis Ford Coppola production The Escape Artist, re-teaming with Coppola on Rumble Fish and Peggy Sue Got Married. Other assistant director credits include John Hughes' Planes, Trains and Automobiles and She's Having a Baby, Jerry Zucker's Ghost, Donald Petrie's Mystic Pizza, and Paul Schrader's Light of Day. In 1994, he co-founded 1492 Pictures, along with Chris Columbus and Michael Barnathan.