Directed by
| Brian Trenchard-Smith | ... | (as Brian Trenchard Smith) |
| Carlos Vasallo | ||
Writing Credits
| Robin Estridge | ... | (original screenplay: "Traitors in the Lake") |
| Robert Avard Miller | ... | (adapted for the screen by) (as Robert A. Miller) |
Cast (in credits order)
| Glenn Ford | ... | Christakis | |
| Chuck Connors | ... | Fleming | |
| Richard Roundtree | ... | Fessler | |
| Jorge Rivero | ... | Dante Vallone | |
| Andrés García | ... | Jerry Beltron | |
| Susana Dosamantes | ... | The Princess | |
| Henry Silva | ... | Police Chief Jorge Gomez | |
| Taylor Lacher | ... | Spiros | |
| Juan Luis Galiardo | ... | Vasilenko (as John Galiard) | |
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Robert Avard Miller | ... | 1st Russian Agent (as Bob Miller) |
| Rafael Inclán | ... | (as Rafael Inclan) | |
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Tawny Little | ... | TV Reporter |
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Billy Motton | ... | 2nd Russian Agent (as Billy Moton) |
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Hernando Name | ... | 1st Police Officer (as Herb Nambert) |
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James Walker | ... | 2nd Police Officer |
| Carlos East | ... | Peters (as Charles East) | |
Produced by
| Robin Lubin | ... | producer |
| Ika Panajotovic | ... | producer |
| Carlos Vasallo | ... | producer |
Music by
| Bebu Silvetti | ||
Cinematography by
| Leopoldo Villaseñor | ... | director of photography (as Leopoldo Villasenor) |
Editing by
| Roger Macrosky | ||
| Keith Stafford | ||
Art Direction by
| Jaime Pérez Cubero | ... | (as Jim Van Zook) |
Makeup Department
| Regine Duprat | ... | hair stylist |
| Andy Hindle | ... | makeup artist |
Production Management
| Frank McCarey | ... | production manager |
| Rudolph M. Roesch | ... | production supervisor |
Second Unit Director or Assistant Director
| John Fields | ... | assistant director |
| Allen Hill | ... | second assistant director |
| Charles Johnson | ... | second assistant director |
| Hernando Name | ... | second unit director (as Herb Nambert) |
| Jay Oliver | ... | assistant director |
Sound Department
| Elli De Veres | ... | sound editor |
| Sigfrido García | ... | sound editor (as Sig Garcia) |
| Jack Taylor | ... | re-recording mixer |
| Joseph Wise | ... | sound mixer |
Special Effects by
| Fred Farfan | ... | special effects |
Camera and Electrical Department
| Fernando Arribas | ... | director of photography: second unit (as Fred Uppland) |
| Rick Averbach | ... | still photographer |
| Mike Battcock | ... | assistant camera |
| Bill Bloom | ... | assistant camera |
| James Halloway | ... | camera operator |
| Andrés Torres | ... | camera operator (as Andrew Towers) |
| Chris Walker | ... | assistant camera |
Costume and Wardrobe Department
| Christa von Humboldt | ... | costume supervisor (as Cris Von Humboldt) |
Editorial Department
| Tere Moreno | ... | negative cutter (as Teresa Moreno) |
| Parvez Zabier | ... | assistant editor (uncredited) |
Script and Continuity Department
| Lewis Key | ... | script supervisor |
Additional Crew
| Derek Stone | ... | publicist |
| Margaret Gerard | ... | assistant to director (uncredited) |
