Directed by
| John Ireland | ||
| Edward Sampson | ... | (as Edwards Sampson) |
Writing Credits
| Jerome Odlum | ... | (screenplay) & |
| Jean Howell | ... | (screenplay) |
| Roger Corman | ... | (story) |
Cast (in credits order) verified as complete
| John Ireland | ... | Frank Webster | |
| Dorothy Malone | ... | Connie Adair | |
 |
Bruce Carlisle | ... | Faber |
| Iris Adrian | ... | Wilma Belding - Waitress | |
| Marshall Bradford | ... | Mr. Hillman - Race Marshal | |
| Bruno VeSota | ... | Bob Nielson - Truck Driver (as Bruno Ve Sota) | |
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Byrd Holland | ... | Doctor |
| Larry Thor | ... | Detective Sergeant | |
| Henry Rowland | ... | Faraday - Motorist in Park | |
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Jean Howell | ... | Sally Phillips |
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Dick Pinner | ... | State Trooper (as Richard Pinner) |
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Robin Morse | ... | Gas Station Attendant |
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Lou Place | ... | Det. Faraday |
| 'Snub' Pollard | ... | Park Caretaker (as Snub Pollard) | |
| Rest of cast listed alphabetically: | |||
| Roger Corman | ... | Roadblock State Trooper (uncredited) | |
| Jonathan Haze | ... | Connie's Rescuer (uncredited) | |
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William Woodson | ... | Officer Samuels (uncredited) |
Produced by
| Samuel Z. Arkoff | ... | executive producer (uncredited) |
| Roger Corman | ... | producer |
| Jack Milner | ... | associate producer |
| James H. Nicholson | ... | executive producer (uncredited) |
Music by
| Alexander Gerens | ||
Cinematography by
| Floyd Crosby | ... | (photography) |
Editing by
| Edward Sampson | ... | (as Edwards Sampson) |
Makeup Department
| Louis Haszillo | ... | makeup artist |
Production Management
| Bartlett A. Carre | ... | production manager (as Bart Carre) |
| Jonathan Haze | ... | unit manager (as Jack Hayes) |
Second Unit Director or Assistant Director
| Roger Corman | ... | second unit director |
Sound Department
| Dean Thomas | ... | sound |
Stunts
| Roger Corman | ... | stunt driver (uncredited) |
Music Department
| Chet Baker | ... | musician: jazz music (as The Chet Baker Quartette) |
| Alexander Gerens | ... | conductor |
Additional Crew
| Samuel Z. Arkoff | ... | presenter |
| David Kramarsky | ... | assistant to producer |
| Alfred Landau | ... | technical director |
| James H. Nicholson | ... | presenter |
| Sam Weiss | ... | technical director |
