I Dood It (1943)

Constance Shaw is a dance star on Broadway, Joseph Rivington Renolds is a keen fan of her. After she is fed up with her fiance, she meets Joseph and marries him, because she thinks he is the owner of a mine. But that's a misunderstanding, he works at a cleaning shop. After disturbing rehearsals he is thrown out of the theater, but when he sneaks in again, he discovers an actor talking about a bomb he wants to set in the theater to blow up an ammunition store next door.