A desperate gambler in debt with a gangster robs a Chinese tattoo artist, getting stabbed and killing the man in the process. A black spot appears on his chest and begins to spread and turn into a condemning tattoo

Reparto

Dirk Benedict

Frank Rowlett

Jenny Seagrove

Sara Helston

George Sewell

Det. Inspector Grant

Tom Adams

Westcott

Burt Kwouk

Hai Lee

Peter Settelen

Det. Sergeant Kirby

James Ellis

Father Dowd

Reginald Marsh

Dr. Melford

Michael Cronin

Pymar

Robert Oates

Hara

Alibe Parsons

Momma Rose

Nicholas Field

Billy Zarn

Maggie Rennie

Ma Perkins

Hugh Morton

Butler