Trailer
 | Suzanne Pleshette as Anne Banning / Janet Furie |
 | Ed Nelson as Dr. Martin Becker |
 | Andrew Prine as Sam Howard |
 | Brooke Bundy as Adrienne Klein |
 | Richard Anderson as District Attorney Freiberg |
 | Wright King as Frank Dietzler |
 | Barry Atwater as Judge Romagna |
 | Milton Selzer as Dr. Leonard Schuster |
 | Frank Ferguson as Dr. Andrew Blake |
 | Virginia Gregg as Dr. Sylvia Newman |
 | Johnnie Collins III as Herbie |
 | Joe E. Tata as Dr. Hernandez |
| Howard Beckler as Bailiff |
| Alex Johnson as Dr. David Furie |
| Art | |
| William J. Creber | Art Direction |
Production | |
| William D. Faralla | Associate Producer |
Art | |
| Jack Martin Smith | Art Direction |
| Walter M. Scott | Set Decoration |
Crew | |
| Samuel E. Beetley | Post Production Supervisor |
Sound | |
| Lionel Newman | Music Supervisor |
Art | |
| James W. Payne | Set Decoration |
Directing | |
| Lee H. Katzin | Director |
Sound | |
| David Rose | Original Music Composer |
Camera | |
| Robert C. Moreno | Director of Photography |
Editing | |
| Desmond Marquette | Editor |
Writing | |
| Leonard Lee | Theatre Play |
| Barry Oringer | Screenplay |
Production | |
| Alan Armer | Producer |
Directing | |
| Larry Powell | Assistant Director |
Production | |
| Jack Sonntag | Production Supervisor |
