Hammer House of Horror. The Mark of Satan.

First broadcast 6th December 1980.

A man sees the number nine everywhere and is convinced the forces of evil are at work.

Peter McEnery ... Edwyn
Georgina Hale ... Stella
Emrys James ... Dr. Harris
Antony Brown ... Priest (as Anthony Brown)
Conrad Phillips ... Dr. Manders
Peter Birrel ... Markham
James Duggan ... Sampson
Andy Bradford ... Steve (as Andrew Bradford)
James Curran ... Pritchard
Peter Cartwright ... Surgeon
Anne Dyson ... Mrs. Rord (as Annie Dyson)
Crispin Gillbard ... Policeman
John Clifford ... Man in Street
Roy Lansford ... Undertaker