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Lindsay Wagner as Lindsey Thompson Gates |
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Angie Dickinson as Beverly Thomas |
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Grant Show as |
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Joseph Bottoms as Kenneth Gates |
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Charles Napier as |
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Erick Avari as Don Gallegher |
| Crew | John Dickson Carr | Radio Play |
| Writing | Elisa Bell | Teleplay |
| Directing | Tony Wharmby | Director |
| Production | Bob Roe | Producer |
| Editing | Virginia Katz | Editor |
| Camera | Brian West | Director of Photography |
| Production | Ed Milkovich | Co-Producer |
| Production | Ben Rubin | Casting |
| Art | Barry Robison | Production Design |
| Production | Mel Swope | Executive In Charge Of Production |
| Directing | Andrew M. Flinn | Second Second Assistant Director |
| Costume & Make-Up | Rosanna Norton | Costume Design |
| Directing | Christopher Griffin | Second Assistant Director |
| Costume & Make-Up | Alicia M. Tripi | Hairstylist |
| Costume & Make-Up | Peggy Semtob | Hairstylist |
| Costume & Make-Up | Cheryl Markowitz | Makeup Artist |
| Sound | Clancy T. Troutman | Sound Supervisor |
| Crew | Daniel W. Barringer | Stunt Coordinator |
| Crew | Terry Jackson | Stunt Double |
| Crew | Paul Coleman | Stunts |
| Crew | Gary L. King | Special Effects |
| Directing | Daniel Silverberg | First Assistant Director |
