Directed by
| Jack Gold | ||
Writing Credits
| John Gould | ... | (screenplay) |
| Algis Budrys | ... | (based on the novel by) |
Cast (in credits order) complete, awaiting verification
| Elliott Gould | ... | Sean Rogers | |
| Trevor Howard | ... | Colonel Azarin | |
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Joseph Bova | ... | Dr. Martino / Lucas Martino |
| Edward Grover | ... | Finchley (as Ed Grover) | |
| John Lehne | ... | Haller | |
| James Noble | ... | General Deptford | |
| Lyndon Brook | ... | Dr. Barrister | |
| Michael Lombard | ... | Dr. Besser | |
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Kay Tornborg | ... | Edith |
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Joy Garrett | ... | Barbara |
| John Stewart | ... | Frank Heywood | |
| Bruce Boa | ... | Miller | |
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Fred Vincent | ... | Douglas |
| Alexander Allerson | ... | Dr. Kothu | |
| Ivan Desny | ... | General Stürmer | |
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Dan Sazarino | ... | Uncle Lucas |
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Craig McConnel | ... | Tonino |
| Herb Andress | ... | FBI Agent | |
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Del Negro | ... | FBI Agent |
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Frank Schuller | ... | FBI Agent |
| Rest of cast listed alphabetically: | |||
| Rudolf Schündler | ... | (photo on FBI wall) (uncredited) | |
Produced by
| Kurt Berthold | ... | co-producer |
| Barry Levinson | ... | producer |
Music by
| John Cameron | ||
Cinematography by
| Petrus R. Schlömp | ... | director of photography (as Petrus Schloemp) |
Editing by
| Norman Wanstall | ||
Art Direction by
| Peter Scharff | ||
Makeup Department
| Colin Arthur | ... | special makeup |
Production Management
| Pete Bergens | ... | unit manager |
| Frank Winterstein | ... | production manager |
Second Unit Director or Assistant Director
| Sigi Rothemund | ... | assistant director |
Sound Department
| Bob Jones | ... | dubbing mixer |
| Colin Miller | ... | sound editor |
| Hajo von Zündt | ... | sound mixer (as Hayo Von Zuendt) |
| Mike Le Mare | ... | sound editor (uncredited) |
Special Effects by
| Richard Richtsfeld | ... | special effects |
Stunts
| Rémy Julienne | ... | stunt coordinator |
Camera and Electrical Department
| Wolfgang Dickmann | ... | assistant cameraman |
Costume and Wardrobe Department
| Ille Sievers | ... | wardrobe supervisor |
Script and Continuity Department
| Sandra Piffrader | ... | continuity |
Additional Crew
| Maureen Newman | ... | production accountant |
| Ilse Schwarzwald | ... | production secretary |
| Catherine O'Brien | ... | unit publicist (uncredited) |
