A series of adventures set under the Big Top
With Mickey Braddock as Corky, Noah Beery as Joey the Clown, Robert Lowery as Big Tim Champion, Don Diamond as Big Ali, Raymond Hatton as Sergeant Price

Star attraction of Big Tim Champion's Circus is Ben Ali with his race horse Hasan, but Ben Ali threatens to leave if Big Tim does not send away Corky who has annoyed him. To save the circus Corky runs away and finds two new friends, one of whom is the surprising Mr. Sinbad.