""
John Shackley
as Will Parker
Jim Baker
as Henry Parker
Ceri Seel
as Jean Paul "Beanpole"
Charlotte Long
as Eloïse de Ricordeau
Pamela Salem
as Gräfin de Ricordeau
Jeremy Young
as Graf de Ricordeau
Robin Langford
as Duc de Sarlat
Robin Hayter
as Fritz Eger
John Woodvine
as Meister West 468
Edward Kelsey
as
Bruce Purchase
Peter Forbes-Robertson
Edward Highmore
as Boll
Alfred Hoffman
as Speyer
Bernard Holley
as Power Master
Christopher Barry
Director
Alick Rowe
Writer
John Christopher
Bob Blagden
Christopher Penfold
Graham Theakston
