Join or Sign In
Sign in to customize your TV listings
By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.
Bonita Granville plays sisters with conflicting personalities, one of whom is marked for murder. Mike: Don Castle. Johnny: Wally Cassell. Heller: Regis Toomey. Tremholt: John Litel. Complicated, but with a surprise ending.