After the sudden death of magazine publisher Colonel Ryder, his nephew, Tony inherits the magazine and has big plans to expand it. While negotiating a loan from the bank, Tony gets a call from a detective surrounding his uncle's death. It turns out Colonel Ryder died in his hotel room with a smile on his face and a young woman was seen fleeing his room wearing only a towel. Suspicious of this woman and afraid the magazine's wholesome image may be tarnished and their loan denied, Tony asks the detective to stick around and find her.
A wealthy woman discovers a vineyard worker with a beautiful operatic singing voice. She helps make him a star but then breaks his heart. He flees in misery to Mexico where he meets a sweet farm girl.
Ventriloquist Jerry Morgan has failed with another love affair. The reason: when the relationship reaches the point when it is time to discuss marriage, his two dolls become mean and jealous. Morgan's dollmaker Papinek is a member of a spy ring who has stolen the secret plans for the top-secret Lafayette airplane. Since Morgan is leaving for Zurich the same night, he decides to hide the secret plan in the heads of the dolls.
A young reporter's grandfather wins a sweepstakes, but it turns out that his ticket is phony. The reporter finds out that the police are looking for the criminal ring responsible for the phony-sweepstakes racket, so he and his young brother set out to track down the gang responsible and expose them.