Strait-Jacket is a 1964 American horror-thriller film starring Joan Crawford and Diane Baker in a macabre mother and daughter tale about a series of axe-murders. Released by Columbia Pictures, the film was directed and produced by William Castle, and co-produced by Dona Holloway. The screenplay was the first of two written for Castle by Robert Bloch, the second being The Night Walker (1964). Strait-Jacket marks the first big-screen appearance of Lee Majors in the uncredited role of Crawford's husband. The film's plot makes use of the psychological abuse method known as gaslighting.