Show business twin sisters Rosemary and Susie, one serious and the other a scatterbrain, join the WAVES and both fall in love with crooner Johnny Cabot.

Father O'Malley is sent to St. Mary's, a run-down parochial school on the verge of condemnation. He and Sister Benedict work together in an attempt to save the school, though their differing methods often lead to good-natured disagreements.

Edgar's landlord wants to sell the house Edgar is renting. He has to come up with the money in two weeks or the landlord will sell it out from under him.

The staggeringly wealthy Norah Hunter, a shipyard owner, too often finds herself the romantic target of gold-digging men. To attract a suitor whose main interest is not money, she changes places with her secretary, Sylvia Lockwood, and assumes the role of a young working woman. However, she then falls for recuperating fighter pilot Anthony Travis, who, in turn, is madly in love with Sylvia -- or, perhaps, with the millions he thinks she has.

A showgirl working for an inventor battles crooks, who want to steal his ideas.

There is movement afoot in Edgar Kennedy's house, where he lives with his wife Florence, and reluctantly with Florence's mother and brother. Without Edgar's consent, Florence, mother and brother have decided that Edgar will temporarily move in with brother, while mother will temporarily move in with Florence, giving mother's room to her visiting brother, Wilbur. Uncle Wilbur, an entrepreneur, promises to set brother up in one of his companies, making Edgar's dream come true of getting brother out of his house. But chain smoking Uncle Wilbur vows to renege on his promise unless Edgar can get him some cigarettes after he himself runs out. Edgar may have some problems as there is a cigarette shortage, every smoker clamoring for what few supplies there are. If Edgar can't get cigarettes, he may have to resort to Plan B, which may not be as easy as he imagines. Regardless, lazy brother may do whatever he can to thwart Edgar's plans if only to remain unemployed and in Edgar's house.