Claude Rains

Dr. Jack Griffin

Gloria Stuart

Flora Cranley

William Harrigan

Dr. Arthur Kemp

Henry Travers

Dr. Cranley

Una O'Connor

Jenny Hall

Forrester Harvey

Herbert Hall

Holmes Herbert

Chief of Police

E. E. Clive

Constable Jaffers

Dudley Digges

Chief Detective

Harry Stubbs

Inspector Bird

Donald Stuart

Inspector Lane

Merle Tottenham

Millie

Robert Adair

Detective Thompson (uncredited)

Edgar Barrier

Radio Announcer (uncredited)

Ted Billings

Villager Playing Darts (uncredited)

Walter Brennan

Bicycle Owner (uncredited)

Robert Brower

Farmer (uncredited)

Mae Bruce

Mary Purdy (uncredited)

Rita Carlyle

Townswoman at Pub (uncredited)

John Carradine

Informer Suggesting Ink (uncredited)

D'Arcy Corrigan

Villager (uncredited)

Jack Deery

Officer in Charge of Barn Capture (uncredited)

Dwight Frye

Reporter (uncredited)

Mary Gordon

Screaming Woman (uncredited)

Bobby Hale

Townsman at Pub (uncredited)

Stuart Hall

Constable (uncredited)

Tiny Jones

Townswoman at Pub (uncredited)

Violet Kemble Cooper

Woman (uncredited)

Crauford Kent

Doctor (uncredited)

Paul Kruger

Constable (uncredited)

John Merivale

Constable (uncredited)

Monte Montague

Cop (uncredited)

Jack Montgomery

Constable (uncredited)

Charles Morton

Party Guest (uncredited)

Bob Reeves

Detective Hogan (uncredited)

Jack Richardson

Official (uncredited)

Tom Ricketts

Old Farmer with Barn (uncredited)

Kathryn Sheldon

Orphanage Worker (uncredited)

Emma Tansey

Old Woman Listening to Radio (uncredited)

Jameson Thomas

Hospital Doctor (uncredited)

Leo White

2nd Man Calling Police ('Frost')(uncredited)

Bert Young

Railroad Switchman (uncredited)

Heinz Roemheld

Original Music Composer

James Whale

Director

H. G. Wells

Novel

Arthur Edeson

Director of Photography

Ted J. Kent

Editor

R.C. Sherriff

Screenplay

Carl Laemmle Jr.

Producer

Charles D. Hall

Art Direction

Joseph A. McDonough

Assistant Director

Carl Laemmle

Presenter

John J. Mescall

Director of Photography

King D. Gray

Camera Operator

John Kemp

Sound Recordist

Peter Abriss

Grip

Gilbert Kurland

Sound Supervisor

Jack Eagan

Assistant Camera

Heinz Roemheld

Conductor

Preston Sturges

Writer

Philip Wylie

Writer

Bill Heckler

Visual Effects

John J. Mescall

Visual Effects Camera

Maurice Pivar

Editorial Manager

Cleo E. Baker

Visual Effects

W. Franke Harling

Music

Arthur Edeson

Camera Operator

William Schiller

Orchestrator

William Hedgcock

Sound Recordist

Roswell A. Hoffmann

Visual Effects Camera

Gilbert Kurland

Music Supervisor

Wally Kirkpatrick

Props

Roman Freulich

Still Photographer

Roswell A. Hoffmann

Visual Effects

Fred Stoll

Grip

John P. Fulton

Special Effects

Jack Pierce

Makeup Artist

Frank D. Williams

Visual Effects Supervisor