In a nightclub setting, Jimmy Dorsey and His Orchestra, with two of his vocalists, perform four of the group's best known songs. For the complete list of songs, check the soundtrack listing.

Women are put in charge of the city government for a day, and the mayor must go to the train station to greet an opera singer.

When Mickey accidentally knocks out a local boxing champ, he is forced to take the fighter's place in a bout.

Novice policemen Stan and Ollie bungle a burglary investigation.