Picture Mommy Dead

Picture Mommy Dead is a 1966 American horror film directed by Bert I. Gordon and starring Don Ameche and Martha Hyer. The film follows the genre of a mad family, that Psycho 1960 started.

Gene Tierney was originally announced for a lead role and Hedy Lamarr was signed to support Ameche and Hyer. However, Lamarr was fired from the film when she collapsed during filming from nervous exhaustion. She was replaced by Gabor.

Source: Wikipedia