Following a near-death car accident, four friends on their way to a Halloween wedding, venture to a secluded farm for help. Little do they know however, they will soon disturb an ancient evil with far more ghastly plans in store for them...

Rick Heller is a juvenile delinquent who keeps getting himself into trouble. To keep him out of trouble his mother puts him to work cleaning the cage of a gorilla named Katie which she is teaching to communicate through the use of sign language. When the owner of the gorilla takes her back to become a flea market freak Rick takes it upon himself to break Katie out and take her on an adventurous journey to get her out of the country.