Ricardo Montalban

Peter Moralas

Sally Forrest

Grace Shanway

Bruce Bennett

Dr. McAdoo

Elsa Lanchester

Mrs. Smerrling

Marshall Thompson

Henry Shanway

Jan Sterling

Vivian Heldon

Edmon Ryan

James Joshua Harkley

Betsy Blair

Jackie Elcott

Ralph Dumke

Jim Black the Tattooist

Willard Waterman

The Mortician

Walter Burke

The Ornithologist

Don Shelton

A District Attorney

Noble 'Kid' Chissell

Diner Patron (uncredited)

George Cooper

Reporter (uncredited)

John Crawford

Reporter (uncredited)

King Donovan

Reporter at Beach House (uncredited)

Robert Foulk

Detective O'Hara (uncredited)

Ned Glass

Dr. Ben Levy, McAdoo's asst. (uncredited)

Eula Guy

Mrs. Fischer (uncredited)

Louise Lorimer

Mrs. Shanway (uncredited)

John Maxwell

Detective Kilrain (uncredited)

May McAvoy

Nurse (uncredited)

David McMahon

Detective Garrity (uncredited)

Frank Overton

Guard (uncredited)

Juanita Quigley

Harkley's Daughter (uncredited)

Suzanne Ridgway

Bar Girl at Grass Skirt Cafe (uncredited)

Fred Santley

Pawnbroker (uncredited)

Fred Sherman

Photographer (uncredited)

Peter M. Thompson

Law Student (uncredited)

Charles Wagenheim

Baggage Clerk (uncredited)

Napoleon Whiting

Red Cap (uncredited)