A huge wolf assaults Jack and David in Britain, leading to Jack's death. As David recovers in a hospital, he is tormented by nightmares of a mangled Jack warning him that he is becoming a werewolf.
After Karen is rescued from a serial murderer, she suffers from amnesia. Her therapist decides to send her and her husband to a secluded resort.
Larry returns to his Welsh ancestral home from the US upon learning that his brother has died. When he tries to save Jenny, a rural girl who is being attacked by a werewolf, he gets bitten by it.
A training mission for a group of soldiers turns nightmarish as they face off against werewolves.
Brigitte and Ginger are blood sisters who share a common passion for death. They find themselves in a difficult situation when Brigitte discovers Ginger undergoing changes after being bitten by a dog.
After being bitten by a wolf, former senior editor Will Randall finds himself a changed man. Now full of vigour and youth, he fights to regain his job and also woos his former employer's daughter.
While hunting, Leon gets infested by a virus that is able to turn a human into a werewolf. One full moon, Leon turns into a werewolf and sets off to terrify the town.
When hundreds of residents and animals start getting killed by a mysterious beast in the Gevaudan province, Gregoire de Fronsac and his American Indian friend Mani set out to investigate the killings.