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
Jeremy Hawk
— Pierre
Julian Somers
— Andre
Rosamund Greenwood
— Miss Geach
Billy Holland
— First Detective Inspector
Noel Dainton
— Second Detective Inspector
Leo de Pokorny
— Receptionist