While spying on Jo, a group of teenagers are attacked by an unknown creature outside her window.

A video on the attack of the teenagers is discovered and while Jack thinks it is a hoax, Allison believes it to be quite real.

Jo and Carter search for the unknown creature and discover a clue at the site where a dead animal is found. Meanwhile, Taggert and Fargo are involved in their own search for the creature.

While continuing their individual searches for the creature, Taggart, Jack, and Allison each must survivor encounters with the unknown.

After subduing the creature, Henry discovers information about its origins and shares that with Jack and Allison.

Fargo, Jack, and Allison come to the realization that the creature they captured may not be the one that attacked the teenagers.

While searching in the woods for the unknown creature yet again, Jack and Fargo find Taggert who provides startling revelations about the creature.

The mystery involving the attack of the teenagers by an unknown monster is revealed...or is it?