Watch: Keanu Reeves Opens the Door in Sexually Twisted ‘Knock Knock’ Trailer

Two weeks after his cannibalistic horror film “The Green Inferno” opens in theaters, Eli Roth will return to the fall movie season with “Knock Knock,” a new sexual thriller starring Keanu Reeves, Lorenza Izzo and Ana de Armas. The film premiered at the Sundance Film Festival in January.

Reeves stars as a devoted husband who stays home for a weekend as his family heads away to the beach. When two stranded women knock on his door asking to use the phone, he kindly lets them in, but things soon take a dangerous and sexual turn for the worse. Ignacia Allamand, Aaron Burns and Colleen Camp co-star.

“Knock Knock” opens in theaters and VOD starting October 9. Watch the trailer above.

READ MORE: Eli Roth on Losing His Sundance Virginity With Keanu Reeves and the Latest on ‘The Green Inferno’