 Out-of-work swing band maneuvers a gig working for a political campaign, by drawing in and entertaining prospective voters at rallies. The candidate is really a stooge for a corrupt political machine, which discovers the band s handsome and appealing singer would make a better stooge. Meanwhile, romance blossoms between the band s singers. When election day approaches, the band s singer wants out of the campaign, but the machine threatens to smear him and his pals in the band if he quits.