Stationed to work side-by-side on a mission in post war Germany, French army officer Henry Rochard (Grant) and American WAC Lieutenant Catherine Gate (Ann Sheridan) fall in love. Catherine is ordered back to the US - alone! The only way for an alien, including her husband, to enter the US with her, is through the congressional act governing war brides. So...the resorceful Catherine does the obvious -- disguises her husband as a sister WAC in this hillarious classic that the whole family will enjoy.