In a flash, the invasion began and ended. Filled with smoke and fire, the sky is now littered with ships hovering above for miles in every direction. These ships reap the Earth of all its resources, while DRONES patrol the now-ruined cities, taking out anything that they deem a threat. Human survivors group together, desperately trying to resurrect any semblance of normalcy they once had. Amidst the chaos, a small team of scientists hidden away in the bowels of Los Angeles are all that is left to defeat the drones and take down the motherships once and for all.

Brendan and Darryl have both moved on with their lives following the events at the cabin in the woods; not unscathed however. Coming up on the anniversary, Brendan is still having nightmares that he feels will come true at any moment. His worse fears come to life when his wife and niece don't return home one night.

The screenplay centers on characters Brendan Young and Darryl Jennings who take a trip to the Lake Arrowhead with a group of college friends to celebrate Young's girlfriend's birthday. One-by-one the coeds begin disappearing until a mysterious young visitor arrives and helps them begin to unravel their tangled web of terror.

The new town sheriff moves into a large creepy old house with his family. It seems that in the town of Salem there's a special house for the sheriff to live in gratis. Unfortunately it's haunted by witches that have a strong craving for sheriff's blood.