Directed by
| Monte Hellman | ||
Writing Credits
| Charles B. Griffith | ... | (original story) |
| Charles B. Griffith | ... | (screenplay) |
Cast (in credits order) verified as complete
| Michael Forest | ... | Gil Jackson | |
 |
Sheila Noonan | ... | Gypsy Boulet (as Sheila Carol) |
| Frank Wolff | ... | Alexander Ward | |
| Wally Campo | ... | Byron Smith | |
|
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Richard Sinatra | ... | Marty Jones |
|
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Linné Ahlstrand | ... | Natalie |
| Chris Robinson | ... | The Beast / Man Sitting at Bar (as Christopher Robinson) | |
|
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Kay Jennings | ... | Small Dove |
| Rest of cast listed alphabetically: | |||
|
|
Jaclyn Hellman | ... | Jill Jackson (uncredited) |
|
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Kinta Zertuche | ... | Woman Sitting at Table (uncredited) |
Produced by
| Gene Corman | ... | producer |
| Roger Corman | ... | executive producer (uncredited) |
| Charles Hannawalt | ... | associate producer (as Charles Hanawalt) |
Music by
| Alexander Laszlo | ||
Cinematography by
| Andrew M. Costikyan | ... | director of photography (as Andrew Costikyan) |
Editing by
| Anthony Carras | ||
Sound Department
| Beach Dickerson | ... | sound (as Charles Brown) |
Costume and Wardrobe Department
| Chris Robinson | ... | creator: the Beast costume (as Christopher Robinson) |
Music Department
| Fred Katz | ... | composer: stock music (uncredited) |
Additional Crew
| 'Birdie' Arnold | ... | technical adviser |
| Beach Dickerson | ... | production coordinator |
| Ed Keene | ... | technical adviser |
| Kinta Zertuche | ... | assistant to the producer |
