Whenever the moon is full... it comes back! The small town of Tarker's Mill was a place that was very peaceful, where nothing ever happened. Until one night, murders begin. The town people...

Whenever the moon is full... it comes back! The small town of Tarker's Mill was a place that was very peaceful, where nothing ever happened. Until one night, murders begin. The town people believe its some maniac killer on the loose and intend to hunt the man down. Marty, a young handicapped boy, believes that the killer is no man at all, but a werewolf. After a run in with the werewolf Marty and his sister, Jane hunt all over town for the man who is the werewolf.