Tower Prep - Season 1 Episode 8 Field Trip

The Biology class is sent into the woods to research the Tower Prep flora and fauna. Paired randomly, they have little time to check out the forest to find out exactly where Tower Prep is located. Ian and Cal discover an underground gnome lair. In the end, it is revealed that Cal intended to become a gnome. Phillips, a student that once escaped the school, is revealed to be "Redfang", a creature haunting the woods. He is also the leader of a mysterous group hiding in the wild who will save as many students they can from becoming gnomes.