A brief fling between a male disc jockey and an obsessed female fan takes a frightening, and perhaps even deadly turn when another woman enters the picture.
| Directing | Clint Eastwood | Director |
| Writing | Jo Heims | Screenplay |
| Writing | Jo Heims | Story |
| Production | Robert Daley | Producer |
| Editing | Carl Pingitore | Editor |
| Sound | Dee Barton | Original Music Composer |
| Camera | Bruce Surtees | Director of Photography |
| Costume & Make-Up | Ginger Bishop | Hairstylist |
| Costume & Make-Up | Helen Colvig | Costume Design |
| Art | Ralph S. Hurst | Set Decoration |
| Art | Alexander Golitzen | Art Direction |
| Costume & Make-Up | Jack Freeman | Makeup Artist |
| Production | Jennings Lang | Producer |
| Sound | Jerry Whittington | Sound Effects Editor |
| Writing | Dean Riesner | Screenplay |
| Production | Bob Larson | Associate Producer |
| Directing | Bob Larson | Assistant Director |
| Crew | Jack Kosslyn | Dialogue Coach |
| Directing | Betty A. Griffin | Script Supervisor |
| Sound | Waldon O. Watson | Sound |
| Sound | Robert Martin | Sound |
| Sound | Robert L. Hoyt | Sound |
| Crew | Jeannie Epper | Stunt Double |
| Crew | Julie Ann Johnson | Stunts |
