Big Bad Wolf (2006)
Where Man Ends....Evil Begins

Big Bad Wolf (2006) - When Derek Cowley takes his college classmates to his stepfather's cabin to party, they are attacked by a strange creature. A cross between Hannibal Lecter and the Wolfman, the lascivious Beast hunts down Derek's classmates and kills them with sadistic glee. Back home, Derek begins to suspect his abusive stepfather, Mitch Toblat, is the werewolf.

With help from his friend Samantha, a brash motorcycle-riding tomboy, he begins to investigate -- leading to a deadly game of cat-and-mouse with Toblat. Ultimately, Derek must find the courage to face the unleashed Beast in a final night of unimaginable horror.

Two men are hunting in the jungle when one from another group of two people calls and says that his guide is missing. Then one can hear on the radio that someone is being attacked by what sounds like a wild animal.

A human-like creature rips the leg off of one of the men. A protagonist finds his brother dying.

Years later, the man's nephew is going up to his stepfathers cabin with his 5 friends. They spend 5 hours finding the cabin, but finally find it. The werewolf kills everyone except the fraternity pledge and his girlfriend.

The two of them go back to civilization and start to suspect that the boys stepfather is a werewolf. Shortly after they try to find facts for why they believe that the stepfather is the werewolf. Because of this the main character's uncle dies and the wolf then goes after the boy and his girlfriend.

He kidnaps the girlfriend and demands the boy to meet him in the cabin that night, alone. A group of other teenagers go to the cabin because "it's the place where the students got murdered" and the werewolf kills them one at a time. The boy and girl fight with silver knives on arrows to try and kill the werewolf.

Eventually, he is set on fire and the cabin burns down. The boy and girl embrace, but the stepfather is not dead and bites the boy saying "my curse is now yours" and dies.

The boy worries about his future, but the girl promises to stick by him whatever happens, and they drive off together on her moped.