Guest Stars Victor Lucas as Torrance Allan McClelland as Armand David Grahame as Monsieur Lachaume Edward Jewesbury as Radel Tim Hudson as Supt. Muzeau Patricia Mort as Veronique Lachaume Peter Sallis as Armand Lachaume Sonia Graham as Shopgirl Althea Parker as Club Patronne Celeste Graye as Nightclub Singer Evelyn Lund as Madame Lachaume Peter O'Shaughnessy as Leonard Lachaume Gareth Tandy as Gaston Lachaume Rosemary Rogers as Madame Gaudois Jean Cadell as Catherine John Gabriel as Jacques Salnval Walter Horsbrugh as Barbarin Blake Butler as Jules Breme Ellen McIntosh as Paulette Lachaume
