Directed by
| Gordon Hessler | ... | (directed by) |
Writing Credits
| Stephen Coulter | ... | (novel) |
| William Fairchild | ... | (screenplay by) |
| John Bird | ... | (uncredited) |
Cast (in credits order)
| Richard Roundtree | ... | Richard 'Dick' Shannon | |
| Chuck Connors | ... | Kesten | |
| Marie-José Nat | ... | Laure | |
| Ray Milland | ... | Ambassador | |
| Broderick Crawford | ... | Frank Dunniger | |
| Max von Sydow | ... | Gorenko | |
| David Bauer | ... | Kadish | |
| Larry Cross | ... | Gamble | |
| David Healy | ... | Phelan | |
| Karl Held | ... | Rylands | |
| Sarah Marshall | ... | Miss Harding | |
| Dee Pollock | ... | Stacey | |
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Leila Buheiry | ... | Leila, Receptionist |
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Gail Clymer | ... | Switchboard Operator |
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Edmond Hannania | ... | First Man in Black |
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Saladin Nader | ... | Roget |
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Peter Smith | ... | Cypher Clerk |
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Dean Turner | ... | Clem Gelber |
| Rest of cast listed alphabetically: | |||
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Afif Boulos | ... | Foreign Minister (uncredited) |
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Mounir Massari | ... | Michel el Fahdi (uncredited) |
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David Parker | ... | Tuler (uncredited) |
Produced by
| Mel Ferrer | ... | producer |
Music by
| Jonathan Hodge | ||
Cinematography by
| Raoul Coutard | ||
Editing by
| Willy Kemplen | ||
Production Design by
| John Howell | ||
Art Direction by
| Maurice Labaye Fanykovy | ... | (as Maurice Labbaye Fenykövy) |
Set Decoration by
| Klary Confalonieri | ||
Makeup Department
| Colin Garde | ... | makeup artist |
Production Management
| Raymond Aouad | ... | production manager |
| William Kirby | ... | production supervisor |
Second Unit Director or Assistant Director
| Frank Ernst | ... | assistant director |
Sound Department
| Joe Christo | ... | sound recordist |
| John Poyner | ... | sound editor |
| Doug E. Turner | ... | dubbing mixer (as Douglas Turner) |
Stunts
| Fritz Ford | ... | stunt coordinator (as Fritz Apking) |
Camera and Electrical Department
| Jean Garcenot | ... | assistant camera (as Jean Garçenot) |
| Georges Liron | ... | camera operator |
Script and Continuity Department
| Pamela Carlton | ... | continuity |
Additional Crew
| Marguerite Green | ... | production secretary |
