American tourists David and Jack are savagely attacked by an unidentified animal while hiking on the Yorkshire Moors. After retiring to the home of a beautiful nurse to recuperate, David soon begins experiencing disturbing changes to his body and mind.

Cast:David Naughton, Jenny Agutter, Griffin Dunne, John Woodvine, Don McKillop, Brian Glover,

Genre:Comedy, Horror,

country:United Kingdom, United States of America,

Production:Lyncanthrope Films, Polygram Pictures,