Spencer Tracy

Karl Decker

Hedy Lamarr

Georgi Gragore

Verree Teasdale

Madame Marcesca

Kent Taylor

Phil Mayberry

Laraine Day

Linda Rodgers

Mona Barrie

Sandra Mayberry

Jack Carson

Joe

Paul Cavanagh

Bill Rodgers

Louis Calhern

Dr. Martin Sumner Duveen

Frances Drake

Lola Estermont

Marjorie Main

Gertie

George E. Stone

Sid

Willie Best

Sambo

Don Castle

Ted Fenton

Reed Hadley

Bob Hampton

King Baggot

Man in Subway (uncredited)

Arthur Belasco

Minor Role (uncredited)

Leon Belasco

Pancho (uncredited)

Joe Bordeaux

Man in Clinic (uncredited)

Ralph Brooks

Night Club Dance Extra (uncredited)

Charles D. Brown

Police Lieutenant (uncredited)

Jack Chefe

Waiter (uncredited)

David Clyde

Ship Steward (uncredited)

Tom Collins

Intern Harry (uncredited)

Nell Craig

Nurse on Ship (uncredited)

Richard Cramer

Man with Packages in Subway (uncredited)

Rosina Galli

Clinic Woman Who Lost Her Baby (uncredited)

Jack Gardner

Taxi Driver (uncredited)

George Humbert

Tony - Pushcart Vendor and Clinic Supporter (uncredited)

Edward Keane

Dr. Harrison (uncredited)

Jack Kenney

Clinic Well-Wisher with Cigar (uncredited)

Matt McHugh

Mike Fescue - Man in Clinic (uncredited)

Esther Michelson

Woman in Clinic (uncredited)

Rhea Mitchell

Decker's Secretary (uncredited)

Natalie Moorhead

May - Saleslady (uncredited)

Lee Phelps

Policeman (uncredited)

Cyril Ring

Night Club Extra (uncredited)

Ronald R. Rondell

Night Club Extra (uncredited)

Syd Saylor

First Taxi Driver (uncredited)

John Sheehan

Clinic Patient with Good Blood Pressure (uncredited)

John Shelton

Intern Steve (uncredited)

Florence Shirley

Mrs. Leila Bettincourt (uncredited)

Rafael Alcayde

Raoul Cedro (uncredited)

Charles Trowbridge

Dr. Morris (uncredited)

Gayne Whitman

Dr. Phelps (uncredited)

Florence Wix

Mrs. Winterhalter (uncredited)