Professor Van Helsing takes on a sinister case for Scotland Yard, uncovering a diabolical satanic conspiracy that leads him directly to Count Dracula himself. The vampire's terrifying agenda threatens humanity on a global scale in this 1973 horror classic. Directed by Alan Gibson and written by Don Houghton, the film features powerhouse performances from Christopher Lee, Peter Cushing, and Michael Coles, delivering the atmospheric dread and gothic intrigue that defined Hammer Films' legendary approach to the Dracula mythos.