Years after fleeing his ancestral home with his mother, Jason returns home to claim his birthright, only to find his way blocked by his evil cousin Thomas. In order to reclaim his title, Jason must do battle with his cousin, who calls upon the members of the deadly Hellfire Club to stop him.
Keith Michell
as Jason
Adrienne Corri
as Isobel
Peter Cushing
as Merryweather
Peter Arne
as Thomas
Kai Fischer
as Yvonne
David Lodge
as Timothy
Bill Owen
as Martin
Rupert Osborne
as Thomas as a Boy
Miles Malleson
as Judge
Caron Gardner
as Specialty Girl
Andrew Faulds
as Lord Netherden
Skip Martin
as Joey
