Robert Alda

George Gershwin

Joan Leslie

Julie Adams

Alexis Smith

Christine Gilbert

Charles Coburn

Max Dreyfus

Julie Bishop

Lee Gershwin

Albert Bassermann

Prof. Franck

Morris Carnovsky

Morris Gershwin

Rosemary DeCamp

Rose Gershwin

Oscar Levant

Himself

Paul Whiteman

Himself

George White

Himself

Al Jolson

Himself

Darryl Hickman

Ira Gershwin as a Boy

Theodore von Eltz

Foley

Will Wright

Rachmaninoff

Lynn Baggett

Guest (uncredited)

Gower Champion

Tap Dancer at Remick's (uncredited)

Elsa Maxwell

Elsa Maxwell (uncredited)

Mark Stevens

Steve (uncredited)

Charles Waldron

Doctor (uncredited)

Bernard DeRoux

Porter

Eric Goldberg

Director

Irving Rapper

Director

Eric Goldberg

Guión

Howard Koch

Guión Adaptado

Elliot Paul

Guión Adaptado

Sonya Levien

Historia

Sol Polito

Director de Fotografía

Ernest Haller

Additional Photography

Merritt B. Gerstad

Additional Photography

George Gershwin

Compositor de la Música Original

Max Steiner

Compositor de la Música Original

Jesse L. Lasky

Productor

Walt Disney Studios

Compañía de Produccion

Hal B. Wallis

Productor Ejecutivo

Perc Westmore

Maquilladora

Milo Anderson

Diseño de Vestuario

Folmar Blangsted

Editor

John Hughes

Dirección Artística

Anton Grot

Dirección Artística