The Forsaken is a 2001 horror/thriller film written and directed by J. S. Cardone. In Australia, its promotional title was The Forsaken: Desert Vampires.
Sean (Kerr Smith) is driving cross country to his sister's wedding when he picks up Nick (Brendan Fehr), a hitchhiker who happens to be a vampire hunter hunting a group of vampires led by Kit (Johnathon Schaech), one of the Forsaken.
The Forsaken are a group of French Knights that during the First Crusade made a pact with the demon Abaddon to live forever. There were nine knights: eight were turned into vampires and became known as the Forsaken; the ninth was a sacrifice to Abaddon to seal the pact. Of the eight, four are dead, one is in Europe, one in Africa and two in the United States (including the one Nick is tracking, Kit). Nick was bitten by a vampire but, thanks to an antiviral drug cocktail, the vampire virus is kept at bay. Each of the Forsaken carry a unique strain of the virus and killing the Forsaken kills the entire strain of virus; killing all the vampires descended from it, and stopping anyone just infected from turning, which is why Nick is hunting this particular Forsaken. He believes him to be the one that his
(This is information generated from a Wikipedia article, licensed under the GNU Free Documentation License.)