Young Man with a Horn

Kirk Douglas

Rick Martin

Lauren Bacall

Amy North

Doris Day

Jo Jordan

Hoagy Carmichael

Willie 'Smoke' Willoughby

Juano Hernández

Art Hazzard

Jerome Cowan

Phil Morrison

Mary Beth Hughes

Marge Martin

Nestor Paiva

Louis Galba

Orley Lindgren

Young Rick

Walter Reed

Jack Chandler

Paul E. Burns

First Pawnbroker (uncredited)

Dan Seymour

Mike (uncredited)

Bill Walker

Funeral Minister

Jean Spangler

Hula Dancer

Paul Brinegar

Stage Manager (uncredited)

Frank Cady

Hotel Clerk (uncredited)

Dick Cherney

Nightclub Patron (uncredited)

Everett Glass

Mission Song Leader (uncredited)

Keye Luke

Ramundo the Houseboy (uncredited)

Barry Norton

Man at Train Station / Café Guest (uncredited)