Teenage friends Kit and Libby make prank phone calls for fun but then find themselves involved in a brutal double murder committed by one of their targets.
Unfortunately the movie I Saw What You Did is not yet available on HBO Max.
Writing | William P. McGivern | Screenplay |
Writing | Ursula Curtiss | Novel |
Directing | William Castle | Director |
Sound | Van Alexander | Original Music Composer |
Editing | Edwin H. Bryant | Editor |
Art | Walter M. Simonds | Art Direction |
Production | William Castle | Producer |
Art | John McCarthy Jr. | Set Decoration |
Production | Dona Holloway | Associate Producer |
Camera | Joseph F. Biroc | Director of Photography |
Art | George Milo | Set Decoration |
Costume & Make-Up | Larry Germain | Hairstylist |
Art | Alexander Golitzen | Art Direction |
Costume & Make-Up | Bud Westmore | Makeup Artist |
Production | John Morrison | Unit Production Manager |
Sound | Joseph Gershenson | Music Supervisor |
Sound | Ethmer Roten | Musician |
Crew | Frank Weatherwax | Animal Wrangler |
Sound | Waldon O. Watson | Sound |
Crew | Corna Day | Stunt Double |
Directing | Terry Morse Jr. | Assistant Director |
Sound | David H. Moriarty | Sound |