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Peter Graves as James Phelps |
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Leonard Nimoy as Paris |
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Greg Morris as Barney Collier |
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Peter Lupus as Willy Armitage |
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Lee Meriwether as Tracey |
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Noel Harrison as Nicolai |
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Diane Baker as Francesca |
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John Vernon as General Ramon Sabattini |
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Logan Ramsey as Colonel Vargas |
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Marcel Hillaire as Bishop |
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Joseph Reale as Prince Stephan |
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Dal Jenkins as Rousek |
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Tony Giorgio as Foyer Guard |
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Josh Adams as Tour Officer |
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Marjorie Bennett as Woman |
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Jason Heller as Man |
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Peter Kilman as Stephan's Guard |
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Jack Donner as Buccaro |
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John Rose as Upstairs Officer |
| Directing | Joseph Pevney | Director |
| Writing | William Read Woodfield | Writer |
| Writing | Allan Balter | Writer |
| Production | Barry Crane | Associate Producer |
| Production | Bruce Geller | Executive Producer |
| Production | Stanley Kallis | Producer |
| Sound | Richard Markowitz | Original Music Composer |
| Camera | Keith C. Smith | Director of Photography |
| Editing | Arthur Hilton | Editor |
| Production | Jim Merrick | Casting Director |
| Art | Lucien Hafley | Set Decoration |
| Art | Gibson Holley | Art Direction |
| Costume & Make-Up | Robert Dawn | Makeup Artist |
| Costume & Make-Up | Adele Taylor | Hairstylist |
| Production | Bill Derwin | Production Manager |
| Crew | William O. Cairncross | Post Production Supervisor |
| Directing | Gordon A. Webb | Assistant Director |
| Sound | Gordon L. Day | Sound Re-Recording Mixer |
| Sound | Dominick Gaffey | Sound Mixer |
| Crew | John Burke | Special Effects |
| Crew | Dick Dial | Stunt Double |
| Crew | Charlie Picerni | Stunts |
| Costume & Make-Up | Forrest T. Butler | Costumer |
| Directing | Alan Greedy | Script Supervisor |
| Writing | Paul Playdon | Script Consultant |
| Sound | Michael Colgan | Sound Editor |
