Filmography from Don Houghton

Writer :

Shatter, Michael Carreras, Monte Hellman (fired after 66% filming) (uncredited), 1974
...

The Legend of the 7 Golden Vampires, Roy Ward Baker, Cheh Chang (uncredited), 1974
Count Dracula journies to a remote Chinese village in the guise of a warlord to support six vampires who are dispirited after the loss of a seventh member of their cult. At the same time, vampire hunter Prof. Van Helsing happens to be lecturing in the country and is persuaded by villagers to help them fight this curse of the ages. ...

The Satanic Rites of Dracula, Alan Gibson, 1973
In London in the 1970s, Scotland Yard police investigators think they have uncovered a case of vampirism. They call in an expert vampire researcher named Van Helsing (a descendant of the great vampire-hunter himself, no less) to help them put a stop to these hideous crimes. It becomes apparent that the culprit is Count Dracula himself, disguised as a reclusive property developer, but secretly plotting to unleash a fatal virus upon the world. ...

Dracula A.D. 1972, Alan Gibson, 1972
...