Directed by
| William Beaudine | ||
Writing Credits (in alphabetical order)
| Edmund L. Hartmann | ... | (story) (as Edmund Hartmann) |
| Michael Jacoby | ... | (screenplay) (as Michel Jacoby) |
| Wilhelm Thiele | ... | (story) |
Cast (in credits order) complete, awaiting verification
| John Carradine | ... | Dr. Charles Randolph | |
| Claudia Drake | ... | Elaine Randolph | |
| Robert Shayne | ... | Dr. David Cochran | |
| Maris Wrixon | ... | Linda Sinclair | |
| Willie Best | ... | Shadrach | |
| Thomas E. Jackson | ... | Inspector Norton | |
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Rosa Rey | ... | Maria |
| Neal Burns | ... | Jeff, fingerprint expert | |
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Donald Kerr | ... | 2nd Photographer |
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Allan Ray | ... | 1st Photographer |
| Rest of cast listed alphabetically: | |||
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General | ... | Brutus (uncredited) |
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Clark Kuney | ... | Fisherman / Corpse (uncredited) |
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Carl Wester | ... | Cop (uncredited) |
Produced by
| Jeffrey Bernerd | ... | producer |
Music by
| Edward J. Kay | ... | (uncredited) |
Cinematography by
| Harry Neumann | ||
Editing by
| William Austin | ||
Casting By
| Menifee Johnstone | ||
Set Decoration by
| Vin Taylor | ||
Production Management
| Glenn Cook | ... | production manager |
Second Unit Director or Assistant Director
| Theodore Joos | ... | assistant director |
Art Department
| Dave Milton | ... | technical director |
Sound Department
| Tom Lambert | ... | sound |
| Joseph I. Kane | ... | sound effects mixer (uncredited) / sound re-recordist (uncredited) |
Special Effects by
| Robert Clark | ... | special effects |
Visual Effects by
| Mario Castegnaro | ... | transparency projection shots (uncredited) |
| Larry Glickman | ... | special optical effects (uncredited) |
Camera and Electrical Department
| Al Nicklin | ... | second camera operator (uncredited) |
Music Department
| Edward J. Kay | ... | musical director (as Edward Kay) |
| William A. Wilmarth | ... | music mixer (uncredited) |