"One lean, mean, and sickly satisfying thrill ride."—Kristy Puchko, Mashable

"Absolutely brilliant. I couldn't take my eyes off of it."—Stephen King

"I fucking love it. It's Rosemary's Baby meets Network."—Kevin Smith

Johnny Carson rival Jack Delroy (David Dastmalchian) hosts a syndicated late night talk show that has long been a trusted companion to insomniacs around the country. A year after the tragic death of Jack’s wife, ratings have plummeted. Desperate to turn his fortunes around, Jack plans a Halloween special like no other, unaware that he is about to unleash evil into the studio and out to the living rooms of America.