 | Frank Sinatra als Lieutenant Sam Loggins |
 | Tony Curtis als Caporal Britt Harris |
 | Natalie Wood als Monique Blair |
 | Leora Dana als Mrs. Blair |
 | Karl Swenson als The Colonel |
 | Ann Codee als Mme. Brieux |
 | Eddie Ryder als Caporal Lindsay |
 | Jacques Berthe als Jean-François Dauval |
| Pete Candoli als Trumpet Player (uncredited) |
 | Cyril Delevanti als Blairs' Butler (uncredited) |
| Richie Kamuca als Saxophonist (uncredited) |
| Mel Lewis als Drummer (uncredited) |
| Red Norvo als Vibraphonist (uncredited) |
| Mark Tapscott als Captain Harrison (uncredited) |
| Delmer Daves | Director |
| Joe David Brown | Novel |
| Merle Miller | Screenplay |
| Daniel L. Fapp | Director of Photography |
| Dick Ross | Associate Producer |
| Frank Ross | Producer |
| Elmer Bernstein | Original Music Composer |
| William B. Murphy | Editor |
| Lynn Stalmaster | Casting |
| Fernando Carrere | Art Direction |
| Darrell Silvera | Set Decoration |
| Leah Rhodes | Costume Design |
| Bernard Ponedel | Makeup Artist |
| Connie Nichols | Hairstylist |
| Richard McWhorter | Production Manager |
