PersonGary Nelson10 credits in the catalogue: acting, directing, production.ActingThe Black Hole1979Drone with Mask Removed (uncredited)Electric Boogaloo: The Wild, Untold Story of Cannon Films2014Self - Director, Allan QuatermainDirectingHave Gun - Will Travel1957Assistant DirectorGunfight at the O.K. Corral1957Second Assistant DirectorFreaky Friday1976DirectorThe Black Hole1979DirectorAllan Quatermain and the Lost City of Gold1986DirectorRevolver1992DirectorProductionAllan Quatermain and the Lost City of Gold1986FinanceEarly Edition1996Co-Executive Producer