In this special double-feature of Cabin of Horrors, we bring you two terrifying tales that explore what happens when isolation turns deadly — and something knocks that shouldn't be there.

First, in “The Third Knock,” a writer retreats to a quiet cabin in search of peace… but finds herself stalked by a presence that knows her every move — and won’t leave until she listens.

Then, in “Red Pines,” five friends on a weekend getaway stumble into a local legend far too real. Something waits in the woods… wearing bark, bone, and the faces of those who didn’t make it out.

Two cabins. Two killers. One rule: Don’t open the door.

Turn off the lights. Turn up the volume. And whatever you do…
Don’t answer the third knock.