Knock Knock is a 2015 thriller horror movie directed by Eli Roth and starts Keanu Reeves (John Wick and the Matrix), Lorenza Izzo (The Green Inferno and wife of Eli Roth) and Ana de Armas (Sex, Party and Lies).
Home alone, with his wife and children not home, Evan Webber (Keanu Reeves) answers a knock at the front door to find two beautiful young women wet from the rain and in need of help. One thing leads to another but then things start taking a horrifying turn for the worse.
Knock Knock was released at the Sundance Film Festival on 23 January 2015.
