Directed by
| Edgar G. Ulmer | ||
Writing Credits
| Arthur C. Pierce | ... | (original story) |
| Arthur C. Pierce | ... | (screenplay) |
Cast (in credits order) verified as complete
| Robert Clarke | ... | Maj. William Allison | |
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Arianne Ulmer | ... | Capt. Markova (as Arianne Arden) |
| Vladimir Sokoloff | ... | The Supreme | |
| Stephen Bekassy | ... | Gen. Karl Kruse | |
| John Van Dreelen | ... | Dr. Bourman (as John van Dreelen) | |
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Boyd 'Red' Morgan | ... | Captain (as Red Morgan) |
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Ken Knox | ... | Col. Marty Martin |
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Don Flournoy | ... | Mutant |
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Tom Ravick | ... | Mutant |
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Neil Fletcher | ... | Air Force Chief |
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Jack Herman | ... | Dr. Richman |
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William Shephard | ... | Gen. York (as William Shapard) |
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James 'Ike' Altgens | ... | Secretary Lloyd Patterson (as James Altgens) |
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John Loughney | ... | Gen. Lamont |
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Russ Marker | ... | Col. Curtis (as Russell Marker) |
| Darlene Tompkins | ... | Princess Trirene | |
| Rest of cast listed alphabetically: | |||
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Arthur C. Pierce | ... | Mutant Escaping from Jail (uncredited) |
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Malcolm Thompson | ... | Guard (uncredited) |
Produced by
| Robert Clarke | ... | producer |
| Robert L. Madden | ... | executive producer |
| John Miller | ... | executive producer |
Music by
| Darrell Calker | ||
Cinematography by
| Meredith M. Nicholson | ||
Editing by
| Jack Ruggiero | ||
Casting By
| Baruch Lumet | ... | (uncredited) |
| Sidney Lumet | ... | (uncredited) |
Production Design by
| Ernst Fegté | ||
Makeup Department
| Corinne Daniel | ... | hairdresser (as Corrine Daniel) |
| Jack P. Pierce | ... | makeup creator |
Production Management
| Lester D. Guthrie | ... | production supervisor |
Second Unit Director or Assistant Director
| Leonard J. Shapiro | ... | assistant director |
| Boyd 'Red' Morgan | ... | second unit director (uncredited) |
Art Department
| Joe Sullivan | ... | properties |
Sound Department
| Don Olson | ... | sound editor |
| Earl Snyder | ... | sound |
Special Effects by
| Roger George | ... | special effects |
Stunts
| Boyd 'Red' Morgan | ... | stunts (uncredited) |
Camera and Electrical Department
| George Fenaja | ... | head grip |
| Frank Leonetti | ... | chief electrician |
| Jack McCoskey | ... | camera operator |
Costume and Wardrobe Department
| Jack Masters | ... | costumer |
Editorial Department
| Arthur C. Pierce | ... | assistant editor (uncredited) |
Location Management
| William Guthrie | ... | location coordinator (as W. L. 'Pop' Guthrie) |
Music Department
| Darrell Calker | ... | conductor |
| Gilbert D. Marchant | ... | music editor (as Gil Marchant) |
Script and Continuity Department
| Shirley Ulmer | ... | script supervisor |