Family camping trips are supposed to be fun, but for Parker, Annie, and the Walden family, they're an absolute nightmare! After a creepy, unidentified bird attacks their mom in the forest, Parker and Annie find themselves face to face with two strange creatures that suddenly enter the kids' brains and take control of their bodies. Can Parker and Annie break loose of this horrific mind control and convince their family of what's happening, or will...

Karla and her little brother Benny accompany their uncle Bill on a scientific expedition to study unidentified species on a remote island, but a little "bad luck" promises unimaginable horrors, including Benny getting bit by a scary swamp snake.

Ramar brings a swamp beast named Koroko out of hiding to eat Karla, Benny, and Bill, but the Harlans escape into the woods where they meet a friend and try to figure out how to cure Benny's beastly bite.

Describes the everyday life and behavior of a young polar bear, comparing them to those of a child.