 | Cary Grant als Capt. Henri Rochard |
 | Ann Sheridan als Lt. Catherine Gates |
 | Marion Marshall als Lt. Kitty Lawrence |
 | Randy Stuart als Lt. Eloise Billings |
 | Bill Neff als Capt. Jack Ramsey |
 | Russ Conway als Cmdr. Willis - Chaplain (uncredited) |
 | Gene Garrick als Tony Jowitt (uncredited) |
| William Self als Sergeant (uncredited) |
| Robert Adair als Col. Bliven (uncredited) |
| Chris Adcock als Mail Clerk (uncredited) |
 | Mark Baker als Barracks Private (uncredited) |
 | Michael Balfour als Male Billet Sergeant (uncredited) |
| Buzz Barbee als Soldier (uncredited) |
 | Estelle Brody als WAC Announcer Officer (uncredited) |
 | André Charlot als French Minister (uncredited) |
| Russ Conway als Chaplain Willis (uncredited) |
| H.P. Crowe als Military Police Sergeant at Heidelberg Town Hall (uncredited) |
 | Patricia Cutts als Girl in Doorway (uncredited) |
| Coral Drouyn als Precocious Child (uncredited) |
 | Alex Gerry als Hotel Room Waiter (uncredited) |
 | Paul Hardtmuth als German Mayor (uncredited) |
 | Joe Haworth als Shore Patrolman (uncredited) |
| Gil Herman als Naval Officer (uncredited) |
 | Arthur Hill als Dependents Clearing Officer (uncredited) |
 | Carl Jaffe als Jail Officer (uncredited) |
| Lily Kann als Innkeeper's Wife (uncredited) |
| Robert Kleinert als Taxi Driver (uncredited) |
 | Harry Lauter als Naval Lt. Perkins (uncredited) |
| Alfred Linder als Bartender (uncredited) |
| Mike Mahoney als Boatswains Mate First Class (uncredited) |
 | Patricia Marmont als Female Reception Officer (uncredited) |
 | Stanley Maxted als U.S. Consul in Heidelberg (uncredited) |
| Bill McLean als Expectant GI (uncredited) |
 | David McMahon als Army Chaplain (uncredited) |
 | Martin Miller als Herr Schindler (uncredited) |
 | William Murphy als Staff Sergeant at Troopship (uncredited) |
 | Lionel Murton als First Sergeant at Bachelor Officers Quarters (uncredited) |
| Richard Neilson als Motor Pool Sergeant (uncredited) |
 | Robert Nichols als Motor Pool Mechanic (uncredited) |
 | Robert Patten als Interne (uncredited) |
| Barbara Perry als Tall WAC (uncredited) |
 | Edward Platt als Lieutenant in Gates' Office (uncredited) |
| Ben Pollock als Officer (uncredited) |
 | William Pullen als Sam (uncredited) |
 | Otto Reichow als German Policeman (uncredited) |
| Harold Sanderson als Mail Clerk (uncredited) |
| William Self als Sergeant with War Bride (uncredited) |
 | John Serret als French Notary (uncredited) |
| Lester Sharpe als Waiter (uncredited) |
 | Kenneth Tobey als Red (uncredited) |
| Werner Tronjeck als Traffic Policeman (uncredited) |
 | Mavis Villiers als Dependents' Hotel Reception Clerk (uncredited) |
| Ruben Wendorf als Innkeeper's Assistant (uncredited) |
 | John Whitney als Bill Trumble (uncredited) |
| William Yetter Sr. als German Policeman (uncredited) |
| Kay Young als Maj. Prendergast (uncredited) |
| John Zilly als Shore Patrolman (uncredited) |
| Leonard Spigelgass | Screenplay |
| Charles Lederer | Screenplay |
| Hagar Wilde | Screenplay |
| Howard Hawks | Director |
| Henri Rochard | Story |
| Norbert Brodine | Director of Photography |
| Bonnie Cashin | Costume Design |
| Sol C. Siegel | Producer |
| Osmond Borradaile | Director of Photography |
| Walter M. Scott | Set Decoration |
| Albert Hogsett | Art Direction |
| Lyle R. Wheeler | Art Direction |
| Thomas Little | Set Decoration |
| Cyril J. Mockridge | Original Music Composer |
| James B. Clark | Editor |
| Rebecca Breed | Wardrobe Master |
| Ray Hearne | Still Photographer |
| Ben Nye | Makeup Designer |
| Lionel Newman | Music Director |
| Herbert W. Spencer | Orchestrator |
| Fred Sersen | Visual Effects |
| Roger Heman Sr. | Sound |
| George Leverett | Sound |
| Irene Brooks | Hairstylist |
| Linda Cross | Hairstylist |
| Kenneth McKay | Makeup Artist |
| Pat McNalley | Makeup Artist |
| Ida Mills | Hairdresser |
| Charles Nash | Assistant Makeup Artist |
| John Bremer | Assistant Director |
| Tony Harris | Third Assistant Director |
| Arthur Jacobson | Assistant Director |
| Peter Maxwell | Second Assistant Director |
