Mystery Street

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

Wally Maher

Tim Sharkey

Ralph Dumke

Jim Black the Tattooist

Willard Waterman

The Mortician

Walter Burke

The Ornithologist

Don Shelton

A District Attorney

Elsie Baker

Elderly Lady (uncredited)

George Brand

Man in Bedroom (uncredited)

Ralph Brooks

Reporter (uncredited)

Douglas Carter

Counterman at The Dunes (uncredited)

Mack Chandler

Doorman (uncredited)

John Sturges

Director

Sydney Boehm

Screenplay

Richard Brooks

Screenplay

Frank E. Taylor

Producer

John Alton

Director of Photography

Ferris Webster

Editor

Leonard Spigelgass

Story

Rudolph G. Kopp

Original Music Composer