Steve Railsback is an American actor, director and producer. He is best known for his role in the film 'The Stunt Man' and his portrayal of Charles Manson in the television miniseries Helter Skelter. He is worked in over 87 movies and some of his notable movies include Not Quite Hollywood: The Wild, Untold Story of Ozploitation, The Devil's Rejects, Handler, and Practice.