| Cast list | | Rock Hudson | as | Dr. Paul Holliston | | Barbara Carrera | as | Victoria Spencer | | Diane Ladd | as | Martha Douglas | | Roddy McDowall | as | Frank Riley | | Anne Schedeen | as | Helen Holliston | | John Elerick | as | Gordon Holliston | | Vincent Baggetta | as | Collier | | Jack Colvin | as | Dr. Jim Winston | | Joyce Brothers | as | Herself (as Dr. Joyce Brothers) | | Dick Winslow | as | John Forbes | | Ken Washington | as | Dr. Brink | | Lina Raymond | as | Janet Novak | | Sherri Zak | as | Nurse | | Joyce Spitz | as | Trainer | | George Sawaya | as | Policeman |
| | Crew list: | | Ralph Nelson (Director) | | Anita Doohan (Writer) | | Jack W. Thomas (Writer) |
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