Eli Roth has released a teaser trailer for his latest film, Knock Knock, Digital Spy reports.

The thriller, which stars Keanu Reeves, premiered this weekend at the Sundance Festival.

Knock Knock follows a seemingly happy married man who's left alone while his wife and children go away for the weekend.

Two beautiful girls show up at his house, and turn his life upside down.

The two young girls will be played by The Green Inferno's Lorenza Izzo and Ana de Armas, who recently starred in Hands Of Stone.

Roth recently said: "I had a window before I promote Green Inferno, and I wanted to make a movie like Roman Polanski or Paul Verhoeven made when they were young, a classic psychosexual thriller that's not a horror movie, but would have everyone on the edge of their seats.

"Getting Keanu is amazing, he's a fine actor who is perfect for this."

The film is currently without a distributor.