Mystery Street [Spanish]

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

A Tattooist

Willard Waterman

A Mortician

Walter Burke

An Ornithologist

Don Shelton

A District Attorney

Elsie Baker

Elderly Lady

George Brand

Man in Bedroom

Ralph Brooks

Reporter

Douglas Carter

Counterman at The Dunes

Mack Chandler

Doorman