Danny Kaye

Hobart Frisbee

Virginia Mayo

Honey Swanson

Benny Goodman

Professor Magenbruch

Tommy Dorsey

Tommy Dorsey

Louis Armstrong

Louis Armstrong

Lionel Hampton

Lionel Hampton

Charlie Barnet

Charlie Barnet

Mel Powell

Mel Powell

Ford Washington Lee

Buck

John 'Bubbles' Sublett

Bubbles

Page Cavanaugh

Page Cavanaugh

Al Viola

Al Viola

Lloyd Pratt

Lloyd Pratt

Orlandus Wilson

Orlandus Wilson

Henry Owens

Henry Owens

Willie Johnson

Willie Johnson

Clyde Riddick

Clyde Riddick

Russo do Pandeiro

Russo

Hugh Herbert

Professor Twingle

Steve Cochran

Tony Crow

J. Edward Bromberg

Dr. Elfini

Felix Bressart

Professor Gerkikoff

Ludwig Stössel

Professor Träumer

O.Z. Whitehead

Professor Oddly

Esther Dale

Miss Bragg

Mary Field

Miss Totten

Howland Chamberlain

Mr. Setter

Paul Langton

Joe

Sidney Blackmer

Adams

Ben Welden

Monte

Ben Chasen

Ben

Peter Virgo

Louis

Harry Babasin

Bass

Louie Bellson

Drums

Alton Hendrickson

Guitar

Laurindo Almeida

Laurindo Almeida (uncredited)

Sue George

Cigarette Girl (uncredited)

Milicent Patrick

Woman at Dorsey Club (uncredited)

Howard Hawks

Director

Harry Tugend

Guión

Billy Wilder

Guión, Historia

Thomas Monroe

Guión, Historia

Don Raye

Lyricist

Gene de Paul

Lyricist

Gregg Toland

Director de Fotografía

Gene de Paul

Compositor de la Música Original

Emil Newman

Compositor de la Música Original, Music Director

Hugo Friedhofer

Compositor de la Música Original, Music Director

Don Raye

Compositor de la Música Original

Sonny Burke

Orquestador

Samuel Goldwyn

Productor

Samuel Goldwyn Company

Compañía de Produccion

Marie Clark

Estilista

Robert Stephanoff

Maquilladora

Irene Sharaff

Diseño de Vestuario

Daniel Mandell

Editor

George Jenkins

Dirección Artística

Perry Ferguson

Dirección Artística

Julia Heron

Decorados

John P. Fulton

Special Effects

Fred Lau

Sound Recordist