We Are Not Alone

Paul Muni

Dr. David Newcome

Jane Bryan

Leni Krafft

Flora Robson

Jessica Newcome

Raymond Severn

Gerald Newcome

Una O'Connor

Susan O'Connor, Newcome's Maid

Henry Daniell

Sir Ronald Dawson

Montagu Love

Major Millman

James Stephenson

Sir William Clintock

Stanley Logan

Sir Guy Lockhead

Cecil Kellaway

Judge

Alan Napier

Archdeacon

Eily Malyon

Archdeacon's Wife

Douglas Scott

Tommy Baker

Crauford Kent

Dr. Stacey

May Beatty

Mrs. Patterson

Billy Bevan

Mr. Jones

Holmes Herbert

Police Inspector

John Power

Charley

Colin Kenny

George

Ethel Griffies

Mrs. Raymond

Lowden Adams

Detective

Harry Allen

Doorkeeper

Phyllis Barry

First Chorus Girl

Barlowe Borland

Tom Briggs

Sidney Bracey

Ben, the Lamplighter

Egon Brecher

Mr. Adolf Schiller

Rita Carlyle

Mrs. Deane

David Clyde

Ticket Collector

Harry Cording

Man Carrying Leni

Robert Cory

Porter

Joseph Crehan

American at Train Station

Clarence Derwent

Stage Manager

Herbert Evans

Patient with Straw Hat

Lucile Fairbanks

(uncredited)

Gordon Douglas

Mr. Selby

Alec Harford

Clerk

Keith Hitchcock

Policeman

Leyland Hodgson

Detective

Stuart Holmes

Extra with Cane at Train Station

Olaf Hytten

Mr. Clark