Knock Knock Official Trailer - NOW PLAYING in theatres and On Demand! HD

Watch The Official Trailer for Knock Knock starring Keanu Reeves, Lorenza Izzo and Ana De Armas! Follow eOne Films! https://www.facebook.com/eOnefilms https://twitter.com/eOnefilms http://instagram.com/eonefilms http://eonefilms.tumblr.com/ When a devoted husband and father is left home alone for the weekend, two stranded young women unexpectedly knock on his door for help. What starts out as a kind gesture results in a dangerous seduction and a deadly game of cat and mouse.