Miller and Smith are back with another wild Monster Files case. This time they are helping a girl named Amber, who believes her neighbor is a werewolf.

After Miller goes on a stakeout with Amber, they find out the man has plenty of secrets. For one, he seems to have a taste for cats. And possibly the neighborhood kids as well.

The full moon is shining bright, and something strange is afoot in their small town. But can The Monster Files stop the werewolf before he takes another into the darkness?