Full Credits
20 members

Herbert Lom
Jules de Lisle / Georges de Lisle

Phyllis Dixey
Penny aka Gloria Gregg

Terence de Marney
Mike Bergen

Ronald Frankau
Vincent Barney

Abraham Sofaer
French Judge

Eugene Deckers
French Ringmaster
Cromwell Brothers
Trapeze Act (as The Cromwell Brothers)
Ernst Ulman
Ben Williams
Clarence Wright
Beryl Measor

Harold Berens
Gerald Conway

Sebastian Cabot
Lottery Office Clerk
H. G. Guinle

Andreas Malandrinos
(as Andre Malandrinos)
Eric Mason
Marcel Poncin
Len Sharp
S. Griffiths-Moss
21 members
Alfred Travers
Director
Robert Asher
Assistant Director
Alfred Travers
Screenplay
Stephen Clarkson
Screenplay
Vivienne Adès
Screenplay
Renalt Capes
Original Story
Fred A. Swan
Production Supervisor
Louis H. Jackson
Producer
James Wilson
Director of Photography
Gerald Moss
Camera Operator
Stanley Black
Conductor
Stanley Black
Original Music Composer
Hans May
Music Director
Harold V. King
Sound Director
Cecil Thornton
Sound Recordist
Eva Catchpole
Sound Editor
R. Holmes Paul
Art Direction
Mrs. Tweedy
Wardrobe Master
Henry Hayward
Makeup Artist
A. G. Scott
Hairstylist
Monica Kimick
Editor