An American Werewolf in London
Beware the moon.
American tourists David (David Naughton) and Jack (Griffin Dunne) are savaged by an unidentified vicious animal whilst hiking on the Yorkshire Moors. David awakes in a London hospital to find his friend dead and his life in disarray. Retiring to the home of a beautiful nurse (Jenny Agutter) to recuperate, he soon experiences disturbing changes to his mind and body, undergoing a full-moon transformation that will unleash terror on the streets of the capital...