While we wait for a date from Lionsgate, Eli Roth’s (Cabin Fever, Hostel, The Green Inferno) Sundance hit, Knock Knock (read our review), which appears to be a remake of Peter S. Traynor’s punishing 1977 Death Game, is opening in UK cinemas on June 26th.

In Knock Knock, Keanu Reeves stars as a married man who lets two attractive women into his home while his family is away, which turns out to be a bad decision. Things get hot and steamy in a threesome before the girls tie him up, play some games, and go completely nutty.

The UK quad poster, courtesy of Empire, teases that some doors should never be opened.

Lorenza Izzo, Ana De Armas, Aaron Burns, Ignacia Allamand, and Colleen Camp also star in Knock Knock.

“Evan Webber (Keanu Reeves) is living the dream. Just look at his beautiful, successful wife, his two wonderful kids, and his truly stunning house—which he designed himself. Of course he did. Things are going so well, Evan doesn’t even mind spending Father’s Day alone while the rest of his family heads out for a beach weekend. And then there’s a knock on the door.

The two young women (Lorenza Izzo and Ana de Armas) standing on Evan’s doorstep are where Evan’s dream takes a nightmarish turn. Given co-writer/director Eli Roth’s well-deserved reputation for creating cinematic discomfort, it should come as no surprise what happens next: Things get weird, and then dark, and then much, much, much darker. But this is no splatter film, so Roth keeps the horror nice and psychological as Evan’s life—and house—get ripped apart, piece by beautiful piece.”