Nils Asther

Dr. Julian Karell

Helen Walker

Eve Brandon

Reinhold Schünzel

Dr. Kurt van Bruecken

Paul Cavanagh

Dr. Henry Latimer

Konstantin Shayne

Dr. B.A. Vishanoff

Leyland Hodgson

Dr. G.B. Albertson

Edmund Breon

Sir Humphrey Brandon

Morton Lowry

Alan Guthrie

Matthew Boulton

Detective Inspector Ned Garth

Eustace Wyatt

Inspector Lawson

Brandon Hurst

Simpson

Arthur Mulliner

Sir John Aldergate

Aminta Dyne

Lady Minerva Aldergate

Edward Fielding

Colonel Ashley

Forrester Harvey

Harris

Ernie Adams

Porter

Norman Ainsley

Butler in Brandon's Home

Donald Gallaher

Ticket Agent

John Sheehan

Expressman

Edward Cooper

Liveried Servant

Reginald Sheffield

Art Expert at Party

Gerald Oliver Smith

Pharmacy Clerk

Arthur Blake

Man

Ted Billings

Man Sleeping on Bench

George Broughton

Morgue Official

Wilson Benge

Morgue Official

Harry Cording

Bobby

Al Ferguson

Bobby

Robert Cory

Bobby (uncredited)

Frank Hagney

Bobby (uncredited)

Frank Moran

Trawler Captain

T. Arthur Hughes

Plainclothesman

Frank Baker

Plainclothesman

Cyril Ring

Plainclothesman

Clive Morgan

Plainclothesman

John Power

Guard

Robert R. Stephenson

Guard

Bobby Hale

Trawler Crewman (uncredited)

Walter MacEwen

Producer

Charles Kenyon

Screenplay

Ralph Murphy

Director

Garrett Fort

Adaptation

Sam Comer

Set Decoration

Wally Westmore

Makeup Artist

Eugene Zador

Orchestrator

Thomas Neff

Editor

Ferrol Redd

Sound Recordist

Barré Lyndon

Theatre Play

Miklós Rózsa

Original Music Composer

Henry Sharp

Director of Photography

Walter H. Tyler

Art Direction

Hans Dreier

Art Direction

John R. Coonan

Assistant Director

Philip Wisdom

Sound Recordist