Directed by
| Earl Bellamy | ||
Writing Credits (in alphabetical order)
| Ernest Frankel | ... | (written by) |
Cast (in credits order)
| Robert Culp | ... | Kelly Robinson | |
| Bill Cosby | ... | Alexander Scott | |
| Harold J. Stone | ... | Zarkas | |
| John Megna | ... | Stefan | |
| Barney Phillips | ... | Harrison (as Barnet Phillips) | |
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Eleanor Sommers | ... | Maria |
| Arthur Batanides | ... | Constantinos | |
| John Goddard | ... | Newton | |
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Susan Carr | ... | Liliana |
| Tom Pace | ... | Officer | |
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Jack Denbo | ... | Dimitrov (as Jacques Denbeaux) |
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Gino Gottarelli | ... | Asst. Detective |
| Michael Masters | ... | Soldier | |
| Rest of cast listed alphabetically: | |||
| Charles Cirillo | ... | Reporter (uncredited) | |
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Daniel Elam | ... | Party Guest (uncredited) |
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Rudy Germane | ... | Detective (uncredited) |
| George Holmes | ... | Party Guest (uncredited) | |
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George Simmons | ... | Guard (uncredited) |
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John Zimeas | ... | Detective (uncredited) |
Produced by
| Leon Chooluck | ... | associate producer |
| Mike Fenton | ... | associate producer (as Michael Fenton) |
| Morton S. Fine | ... | producer (as Morton Fine) |
| David Friedkin | ... | producer |
| Sheldon Leonard | ... | executive producer |
Music by
| Hugo Friedhofer | ||
Cinematography by
| Fleet Southcott | ... | director of photography |
Editing by
| Richard Cahoon | ... | (as Richard H. Cahoon) |
Art Direction by
| Kenneth A. Reid | ||
Set Decoration by
| Ned Parsons | ||
Costume Design by
| Harald Johnson | ||
Makeup Department
| Donna McDonough | ... | hair stylist |
| William Woods | ... | makeup artist (as Bill Wood) |
Production Management
| Clark L. Paylow | ... | production manager (as Clark Paylow) |
Second Unit Director or Assistant Director
| Harold Schneider | ... | assistant director |
Art Department
| Gordon Kirschbaum | ... | construction coordinator |
| Jerry McFarland | ... | property master |
Sound Department
| John D. Hall | ... | sound editor (as John Hall) |
| Duane Hensel | ... | sound editor |
| Jack F. Lilly | ... | sound engineer |
Special Effects by
| Joe Lombardi | ... | special effects |
Camera and Electrical Department
| Fouad Said | ... | location director of photography |
Costume and Wardrobe Department
| Della Fox | ... | costumes |
Editorial Department
| Jerry Jameson | ... | editorial supervisor |
| Art Seid | ... | supervising editor |
Music Department
| Earle Hagen | ... | composer: theme music |
| Ken Johnson | ... | music editor |
| Walter Popp | ... | music coordinator |
Script and Continuity Department
| Michael Preece | ... | script supervisor |
Additional Crew
| Ronald Jacobs | ... | production executive |
| Richard Wechsler | ... | assistant to producers |