Henry (Gary Grant Cary Grant) is a handsome French officer who meets Catherine (Ann Sheridan Ann Sheridan), an officer of the US Army Women's Corps, who comes to the front. Although the communication between the two is often accompanied by noise, it also produces sincere and wonderful feelings as time goes by. After the war, Henry decided to follow Catherine to the United States, get married and start a happy life, but at this time, a difficult problem faced them, that is, Henry could not obtain the legal right of abode in the United States. In order to solve this problem, Henry and Catherine thought of a bad way to get Henry dressed as an officer of the women's team and infiltrate into the United States. What did not occur to the two men was that the implementation of this seemingly perfect plan had suffered many changes. Can they achieve the final "victory"?