When a rival park opens up, the Habitat gets a new volunteer helper. But when problems start arising out of no where, suspicion falls on the new helper.

Still wary after the saboteur, Lou and Jerry want to find out more about the rival park. However, they soon find themselves in over their heads as they witnesses animal cruelty.

Lou and Jerry make friends with an electronic nerd who has no friends. He takes them to an old abandoned mill which is said to be haunted.