After surviving a murder attempt, an auto magnate goes into hiding so his wife can pay for the crime.

Rich, eccentric T.J. Banner adopts a feral cat who becomes an affectionate pet he names Rhubarb. Then T.J. dies, leaving to Rhubarb most of his money and a pro baseball team, the Brooklyn Loons. When the team protests, publicist Eric Yeager convinces them Rhubarb is good luck. But Eric's fiancée Polly seems to be allergic to cats, and the team's success may mean new hazards for Rhubarb.

Petty con artists Slicker Smith and Herbie Brown mistakenly join the Army evading the cops. The cop chasing them winds up as their drill instructor. A rich young man and his former working class chauffeur are not only in the same unit, they're vying for a pretty girl who seems attracted to both.