Man-Made Monster

Lon Chaney Jr.

Dan McCormick

Lionel Atwill

Dr. Paul Rigas

Anne Nagel

June Lawrence

Frank Albertson

Mark Adams

Samuel S. Hinds

Dr. John Lawrence

William B. Davidson

District Attorney Ralph B. Stanley

Ben Taggart

Detective Sergeant Regan

Constance Bergen

Nurse

Ivan Miller

Doctor

Chester Gan

Chinese Boy, Wong

George Meader

Dr. Bruno

Frank O'Connor

Detective

John Dilson

Medical Examiner

Byron Foulger

Alienist #2

Jessie Arnold

Mrs. Frank Davis (uncredited)

James Blaine

Charlie, Prison Guard (uncredited)

Gary Breckner

Radio Announcer (uncredited)

Lowell Drew

Jury Foreman (uncredited)

John Ellis

Assistant District Attorney (uncredited)

Douglas Evans

Police Radio Announcer (uncredited)

Charles Henderson

Music

Arthur Hilton

Editor

Russell A. Gausman

Set Decoration

Charles Previn

Orchestrator

Jack Otterson

Art Direction

Vera West

Costume Design

Bernard B. Brown

Sound Supervisor

Jack Pierce

Makeup Artist

Frank Skinner

Music

George Waggner

Director, Screenplay

Hans J. Salter

Music Director, Original Music Composer

Harry Essex

Story

Jack Bernhard

Associate Producer

David Sharpe

Stunts

John P. Fulton

Special Effects

Elwood Bredell

Director of Photography

Harold H. MacArthur

Art Direction

Sid Schwartz

Story

Len Golos

Story

Charles Carroll

Sound