Hobart Frisbee
Honey Swanson
Professor Magenbruch
Tommy Dorsey
Louis Armstrong
Lionel Hampton
Charlie Barnet
Mel Powell
Buck
Bubbles
Page Cavanaugh
Al Viola
Lloyd Pratt
Orlandus Wilson
Henry Owens
Willie Johnson
Clyde Riddick
Russo
Professor Twingle
Tony Crow
Dr. Elfini
Professor Gerkikoff
Professor Träumer
Professor Oddly
Miss Bragg
Miss Totten
Mr. Setter
Joe
Adams
Monte
Ben
Louis
Bass
Drums
Guitar
Laurindo Almeida (uncredited)
Cigarette Girl (uncredited)
Woman at Dorsey Club (uncredited)
Director
Art Direction
Director of Photography
Editor
Art Direction
Costume Design
Set Decoration
Makeup Artist
Producer
Hairstylist
Original Music Composer
Original Music Composer
Orchestrator
Music Director
Lyricist
Story
Special Effects
Original Music Composer
Story
Lyricist
Music Director
Sound Recordist
