Bulldog Drummond's Peril

John Barrymore

Colonel Neilson

John Howard

Captain Hugh 'Bulldog' Drummond

Louise Campbell

Phyllis Clavering

Reginald Denny

Algy Longworth

E. E. Clive

Tenny

Porter Hall

Dr. Botulian

Elizabeth Patterson

Aunt Blanche

Nydia Westman

Gwen Longworth

Halliwell Hobbes

Prof. Bernard Goodman

Matthew Boulton

Sir Raymond Blantyre

Zeffie Tilbury

Mrs. Weevens

David Clyde

Constable McThane

Clyde Cook

Constable Sacker

Austin Fairman

Roberts

Michael Brooke

Anthony Greer

Georgette Rhodes

Paulette

Gregory Gaye

Raoul

Jimmy Aubrey

Mechanic

Frank Baker

Constable Announcer

Frank Benson

Villager

William Haade

Botulian's Driver

Forrester Harvey

Bus Garage Man

Andre Marsaudon

Footman

Torben Meyer

Hoffman

Albert Petit

Train Official

Albert Pollet

Radio Dispatcher

John Sutton

Doctor

Maude Fealy

Spinster

Margaret Fealy

Spinster

Peter Bronte

Messenger

Charles De Ravenne

Messenger

James P. Burtis

Sergeant

Evan Thomas

Constable

David Dunbar

Constable

Douglas Gordon

Constable

Pat X. Kerry

First Expressman

David Thursby

Second Expressman

James P. Hogan

Director

Richard Harlan

Assistant Director

Herman C. McNeile

Novel

Stuart Palmer

Screenplay

Stuart Walker

Associate Producer

Harry Fischbeck

Director of Photography

Boris Morros

Music Director

Richard Olson

Sound Recordist

Charles Hisserich

Sound Recordist

A. E. Freudeman

Interior Designer

Robert Odell

Art Direction

Hans Dreier

Art Direction