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.

A golddigging femme fatale leaves a trail of men behind her, rich and poor, alive and dead.

After a wave of unsolved car thefts, an insurance company calls in a private investigator to solve the case. While the chief of police isn't thrilled about having an outsider come and show up his men, one of the officers is a former girlfriend who's more than willing to help him out in any way she can.