Trailer
Images
 | Gene Hackman as Walter Lloyd |
 | Matt Dillon as Chris Lloyd |
 | Gayle Hunnicutt as Donna Lloyd |
 | Josef Sommer as Barney Taber |
 | Herbert Berghof as Schroeder |
 | Guy Boyd as Clay |
 | Ilona Grübel as Carla |
 | Richard Münch as Colonel |
 | Viktoriya Fyodorova as Lise |
 | Jany Holt as Proprietress Marie-Louise Pension |
 | Jean-Pol Dubois as Glasses |
 | Ullrich Haupt as Agent |
 | Werner Pochath as Agent |
 | Robert Liensol as Café Vendor |
 | Randy Moore as Tour Director |
| Tomas Hnevsa as Henke |
| James Selby as Ross |
| Jean-Pierre Stewart as Ballard |
| Robert Ground as Marine Sergeant |
| Véronique Guillaud as Secretary American Consulate |
| Ray Fry as Mason |
| Jacques Mignot as Madison Hotel Clerk |
| Catherine Rethi as Nurse |
| Directing | |
| Gene Lasko | Second Unit Director |
Crew | |
| Gene Lasko | Creative Consultant |
Directing | |
| Arthur Penn | Director |
Writing | |
| Don Petersen | Writer |
Production | |
| Richard D. Zanuck | Producer |
Writing | |
| Leonard B. Stern | Story |
Editing | |
| Stephen A. Rotter | Editor |
Art | |
| Willy Holt | Production Design |
Costume & Make-Up | |
| Marie-Françoise Perochon | Costume Design |
| Paul Le Marinel | Makeup Artist |
Production | |
| David Brown | Producer |
Art | |
| Gabriel Béchir | Set Decoration |
Production | |
| Bernard Sofronski | Executive Producer |
Costume & Make-Up | |
| Jean-Max Guérin | Hairstylist |
Editing | |
| Richard P. Cirincione | Editor |
Production | |
| Gene Lasko | Casting |
Camera | |
| Jean Tournier | Director of Photography |
Writing | |
| Howard Berk | Screenplay |
Sound | |
| Michael Small | Original Music Composer |
