|Cary Grant||Capt. Henri Rochard|
|Ann Sheridan||Lt. Catherine Gates|
|Marion Marshall||Lt. Kitty Lawrence|
|Randy Stuart||Lt. Eloise Billings|
|William Neff||Capt. Jack Ramsey|
|Kenneth Tobey||Red, Seaman (uncredited)|
Henry Rochard is a captain in the French army who is forced to work with the combative but beautiful U.S. Army Lieutenant Catherine Gates . While on assignment in postwar Germany, Rochard and Gates, who can't stand each other at first, have a series of arguments and zany calamities, but then fall in love and marry. When Gates is ordered to go back to the States, Rochard must find a way to accompany her under the terms of the War Bride Act.