Dottie rejoins the Peaches when her husband is called back into service.
When some of Jimmy's old teammates visit, the girls challenge the oldtimers to a game.
Jimmy wins a chimpanzee in a poker game and decides to make him the team mascot; but when Benny the chimp is injured by Dottie's line drive, the team goes into a slump.
As a publicity stunt, Mr. Harvey enters the Peaches in a dance marathon, where Betty challenges Mae for the title and $100 prize, while Doris meets her secret admirer.
After Jimmy's date dumps him, and Dottie's husband forgets their second anniversary, the two commiserate over champagne.