
After their annual free concert at Chicago's Dearborn Settlement, Benny Goodman and his band are packing up to go to their next engagement when a kid steals Goodman's clarinet. Goodman and Popsie pursue him to a tenement flat where he has led them to hear his brother play the trombone. Shenanigans ensue following Goodman's offering the brother a job with the band.

as Benny Goodman

as Trudy Wilson

as Popsy

as Pat Stirling

as Johnny Birch

as Lester Barnes

as Dixie Zang

as Skeets McCormick

as Military Cadet General 'Mogie' Cramichael

as Snub-Nosed Girl on Dance Floor (uncredited)