At the Dimsdale Hall Finishing School, Assistant Dean Emily Godsall declares that any student who associates herself with swing music will be severely punished. Complications develop when she finds out that her boyfriend, a chemistry professor at the school, is also a well-known swing bandleader.
| Actor | Role |
|---|---|
 Mary HowardAssistant Dean Emily Godsall | Assistant Dean Emily Godsall |
 Benny RubinSwingopater Trombonist | Swingopater Trombonist |
 Tom CollinsBenjamin 'Barrelhouse Benny' Barnes | Benjamin 'Barrelhouse Benny' Barnes |
 Mary BovardAlice the Tattletale | Alice the Tattletale |
 Phillip TerryAtlantic City Emcee (uncredited) | Atlantic City Emcee (uncredited) |
 Billy WayneSwingopater Violinist (uncredited) | Swingopater Violinist (uncredited) |