The powers of good are pitted against the forces of evil as the Duc de Richelieu wrestles with the charming but deadly Satanist, Mocata, for the soul of his friend. Mocata has the knowledge and the power to summon the forces of darkness and, as the Duc de Richelieu and his friends remain within the protected pentacle, they are subjected to ever-increasing horror until thundering hooves herald the arrival of the Angel of Death.
Christopher Lee
Duc de Richleau
Leon Greene
Rex Van Ryn
Patrick Mower
Simon Aron
Niké Arrighi
Tanith Carlisle
Charles Gray
Mocata
Sarah Lawson
Marie Eaton
Paul Eddington
Richard Eaton
Patrick Allen
Rex Van Ryan (voice)
Rosalyn Landor
Peggy Eaton
Gwen Ffrangcon Davies
Countess
Russell Waters
Malin
Eddie Powell
The Goat of Mendes
Keith Pyott
Max
Jeff Silk
Chauffeur
Peter Swanwick
Satanist
