An American Werewolf in London

An American Werewolf in London - in which 2 guys go back-packing through Europe on a summer vacay, but are interrupted early on by an animal attack. Jack and David are hitchhiking through Northern England when they are stuck at a crossroads of a creepy tavern and three empty fields, in England they're called "moors." The guys are not welcome at the Locals Only establishment, so they go walking off in the dark to try to find a better bar. However, they are attacked by a werewolf, who turns back into a man after the locals shoot him. Jack is murdered, but David is merely injured and spends the next few weeks unconscious in a hospital in London. He makes friends with a sexy nurse while he is recovering, and he is visited by his friend Jack, in the form of a wolf-force ghost. Jack keeps insisting David commit suicide, but David doesn't want to. First of all, he doesn't wanna die, but also, he doesn't really believe that he's a werewolf now, too. But he kinda knows, deep down, but he doesn't believe it, really.
    Well, a month goes by, and David has no where to go, so his sexy nurse lets him stay with her, it is very nice of her. So, David has been at her place a couple of days when the full moon comes, and it fucks him up. He totally wolfs out, and murders several people. David wakes up naked, in the zoo. Jack confronts him with all of his victims in a porno theater, and David wants to kill himself, but he just can't do it. He even calls his family in America to say goodbye. In the meantime, the doctor who cared for David in the hospital has taken a trip up to see the creepy tavern David told him about, and he encounters some locals who confess the secrets of monsters existing. The doctor rushes back  to town, and tries to track David down, using the nurse, but the moon has already risen, and Wolf-David gives chase through Piccadilly something, culminating in his death. Its sad, but there is nothing else he could do, he was a monster, and had to be stopped. Its sad, but that's mostly just cause David was such a nice and likable guy.