Red Water

Professor Van Helsing had been asked to help against the tyranny of skeletal creatures that are responsible for terror and death amongst the peasants in rural China. He is the only person qualified to deal with the cause of these phenomena, for the undead are controlled by the most diabolical force of all.... Count Dracula. But he is not alone- to aid him comes a mystical brotherhood of seven martial arts warriors.

When Ann, husband George, and son Georgie arrive at their holiday home they are visited by a pair of polite and seemingly pleasant young men. Armed with deceptively sweet smiles and some golf clubs, they proceed to terrorize and torture the tight-knit clan, giving them until the next day to survive.

After picking up a traumatized young hitchhiker, five friends find themselves stalked and hunted by a chainsaw-wielding killer and his family of equally psychopathic killers.

Charles Dexter Ward, a wealthy scientist, uses an ancient diary and human remains to begin a terrifying and bloody pursuit for immortality.