Trailer
Images
 | Maximilian Schell as Captain Chris Hanson |
 | Diane Baker as Laura Travers |
 | Barbara Werle as Charley Adams |
 | Brian Keith as Connerly |
 | Sal Mineo as Leoncavallo Borghese |
 | Rossano Brazzi as Giovanni |
 | John Leyton as Rigby |
 | J.D. Cannon as Danzig |
 | Jacqueline Chan as Toshi |
 | Marc Lawrence as Jacobs |
 | Robert Hall as Guard |
| Victoria Young as Kiko |
 | Midori as Midori |
 | Niall MacGinnis as Harbor Master |
| Joseph Hann as Kuan |
| Sumi Haru as Sumi |
| Alan Hoskins as Jan |
 | Geoffrey Holder as Sailor |
| Directing | |
| Bernard L. Kowalski | Director |
Writing | |
| Cliff Gould | Writer |
| Bernard Gordon | Writer |
Production | |
| William R. Forman | Producer |
| Philip Yordan | Producer |
| Lester A. Sansom | Associate Producer |
Sound | |
| Frank De Vol | Original Music Composer |
Camera | |
| Manuel Berenguer | Director of Photography |
Editing | |
| Warren Low | Editor |
| Walter Hannemann | Editor |
| Maurice Rootes | Editor |
Art | |
| Eugène Lourié | Production Design |
| Julio Molina | Art Direction |
| Luis Pérez Espinosa | Art Direction |
| Antonio Mateos | Set Decoration |
Costume & Make-Up | |
| Laure Lourié | Costume Design |
| Julián Ruiz | Makeup Artist |
