Cast (16)

Boris Karloff

David Mallory

Warren Hull

Jim Travers

Jean Rogers

Joan Mallory

Alan Baxter

John Baron aka The Kid

Hobart Cavanaugh

Petty Louie

Samuel S. Hinds

Steven Ranger

David Oliver

Mike Callahan

Ward Bond

Fingers

Frank Reicher

Carl - gang engineer

Edwin Maxwell

Lawyer Kruger

George Cleveland

Sam Adams - Company Engineer (uncredited)

Ruth Fallows

Waitress (uncredited)

George Humbert

Mr. Spinelli (uncredited)

Nina Campana

Mrs. Spinelli (uncredited)

Charles C. Wilson

Police Capt. Wallace (uncredited)

Chuck Hamilton

Policeman (uncredited)

Crew (24)

John P. Fulton

Special Effects

Lloyd Corrigan

Director

Robert Presnell Sr.

Producer

William A. Pierce

Story

George Robinson

Director of Photography

Jack Pierce

Makeup Artist

Jack Moffitt

Screenplay

Tristram Tupper

Screenplay

Jack Otterson

Art Direction

Otis Garrett

Editor

Franz Waxman

Music

Charles Maxwell

Music

Gilbert Kurland

Sound Supervisor

Arthur Morton

Music

Charles Previn

Music

Edward Ward

Music

Clifford Vaughan

Music

Jess Moulin

Sound

Karl Hajos

Music

Jesse Bastian

Sound

John P. Fulton

Visual Effects

David Raskin

Music

Heinz Roemheld

Music

Loren Patrick

Art Direction