The Sitges Film Festival has posted that Knock Knock directed by Eli Roth and starring Keanu Reeves will screen at the festival which takes place October 9-18. The coastal resort of Sitges, which is 34 kilometers West-South-West of Catalonia, Spain, hosts the festival every year..
The Festival is also known as the International Fantastic Film Festival of Catalonia. It is the number one fantasy film festival in the world.