Halloween (sometimes referred to as John Carpenter's Halloween) is a 1978 American independent horror film set in the fictional midwestern town of Haddonfield, Illinois on Halloween. The original draft of the screenplay was titled The Babysitter Murders. John Carpenter directed the film, which stars Donald Pleasence as Dr. Sam Loomis, Jamie Lee Curtis as Laurie Strode, and Nick Castle as Michael Myers (listed in the credits as "The Shape"). The film centers on Myers' escape from a psychiatric hospital, his murdering of teenagers, and Dr. Loomis's attempts to track and stop him. Halloween is widely regarded as a classic among horror films, and as one of the most influential horror films of its era.