Hammer House of Mystery and Suspense. Mark of the Devil.

First broadcast 5th September 1984.

A desperate gambler in debt with a gangster robs a Chinese tattoo artist, getting stabbed and killing the man in the process.

Dirk Benedict ... Frank Rowlett
Jenny Seagrove ... Sara Helston
George Sewell ... Det. Inspector Grant
John Paul John Paul ... Matt Helston
Tom Adams ... Westcott
Burt Kwouk ... Hai Lee
Peter Settelen ... Det. Sergeant Kirby
James Ellis ... Father Dowd
Reginald Marsh ... Dr. Melford
Michael Cronin ... Pymar
Nicholas Field ... Billy Zarn
Alibe Parsons ... Momma Rose
Robert Oates ... Hara
Maggie Rennie ... Ma Perkins
Hugh Morton ... Butler, George
Marianne Sherman ... Butch Girl
Robert Lee ... Chong Woy
Hilary Crane ... Carla
Tony Sibbald ... Wilson
Roger Milner ... Registrar
Dinah May ... Sexy Blonde
William Derrick ... Hatfield
Anthony Chinn ... Soo
Vernon Nesbeth ... Sick Man