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)