The Peterville Diamond

Anne Crawford

Teri Mortimer

Donald Stewart

Charles Mortimer

Renée Houston

Lady Margaret

Oliver Wakefield

Baron Redburn

Charles Heslop

Dilfallow

William Hartnell

Joseph (as Bill Hartnell)

Felix Aylmer

The President

Charles Victor

Dan

Joss Ambler

Police Chief

Paul Sheridan

Luis

Walter Forde

Director

Terence Fisher

Editor

Norman G. Arnold

Art Direction

George Blackwell

Special Effects

Basil Emmott

Director of Photography

Henry Harris

Special Effects

Jack Beaver

Music Director

Cecil Thornton

Sound

Ernest A. Royls

Sound

Ladislas Fodor

Theatre Play