Ricardo Montalban
Role: Peter Moralas
Sally Forrest
Role: Grace Shanway
Bruce Bennett
Role: Dr. McAdoo
Elsa Lanchester
Role: Mrs. Smerrling
Marshall Thompson
Role: Henry Shanway
Jan Sterling
Role: Vivian Heldon
Edmon Ryan
Role: James Joshua Harkley
Betsy Blair
Role: Jackie Elcott
Wally Maher
Role: Tim Sharkey
Ralph Dumke
Role: Jim Black the Tattooist
Willard Waterman
Role: The Mortician
Walter Burke
Role: The Ornithologist
Don Shelton
Role: A District Attorney
Elsie Baker
Role: Elderly Lady (uncredited)
George Brand
Role: Man in Bedroom (uncredited)
Ralph Brooks
Role: Reporter (uncredited)
Douglas Carter
Role: Counterman at The Dunes (uncredited)
Mack Chandler
Role: Doorman (uncredited)
Noble 'Kid' Chissell
Role: Diner Patron (uncredited)
George Cooper
Role: Reporter (uncredited)
John Crawford
Role: Reporter (uncredited)
Lucille Curtis
Role: Mrs. Harkley (uncredited)
Bert Davidson
Role: Dr. Thorpe (uncredited)
King Donovan
Role: Reporter at Beach House (uncredited)
Mike Donovan
Role: Porter (uncredited)
Robert Foulk
Role: Detective O'Hara (uncredited)
Jim Frasher
Role: High School Boy (uncredited)
Ned Glass
Role: Dr. Ben Levy, McAdoo's asst. (uncredited)
Eula Guy
Role: Mrs. Fischer (uncredited)
Sherry Hall
Role: Car Insurance Clerk (uncredited)
Bradford Hatton
Role: Al - Grass Skirt Cafe Bartender (uncredited)
Jim Hayward
Role: Constable Fischer (uncredited)
Perry Ivins
Role: Alienist (uncredited)
William F. Leicester
Role: Doctor (uncredited)
Arthur M. Loew Jr.
Role: Sailor (uncredited)
Louise Lorimer
Role: Mrs. Shanway (uncredited)
John Maxwell
Role: Detective Kilrain (uncredited)
May McAvoy
Role: Nurse (uncredited)
David McMahon
Role: Detective Garrity (uncredited)
Ernesto Molinari
Role: Portuguese Fisherman (uncredited)
Ralph Montgomery
Role: Waiter (uncredited)
Matt Moore
Role: Dr. Rockton (uncredited)
Melvin H. Moore
Role: Oyster Shucker (uncredited)
Virginia Mullen
Role: Neighbor (uncredited)
Allen O'Locklin
Role: Photographer (uncredited)
Frank Overton
Role: Guard (uncredited)
Juanita Quigley
Role: Harkley's Daughter (uncredited)
Suzanne Ridgway
Role: Bar Girl at Grass Skirt Cafe (uncredited)
John Roy
Role: Guard (uncredited)
Maurice Samuels
Role: Tailor (uncredited)
Fred Santley
Role: Pawnbroker (uncredited)
Phil Schumacher
Role: Diner Patron (uncredited)
Jack Shea
Role: Policeman (uncredited)
Fred Sherman
Role: Photographer (uncredited)
George Sherwood
Role: Reporter (uncredited)
Mary Jane Smith
Role: Daughter (uncredited)
Robert Strong
Role: Policeman (uncredited)
Peter M. Thompson
Role: Law Student (uncredited)
Charles Wagenheim
Role: Baggage Clerk (uncredited)
Napoleon Whiting
Role: Red Cap (uncredited)
