Roth's latest finds Keanu Reeves (47 Ronin) as Evan Webber, a man who would seem to have life all worked out. Married to a wonderful woman, has two great kids, loves his job and even designed his own house. And although he has to stay at home to work while his family heads out for a beach weekend on Father's Day, he is still content.
Until, that is, he answers the door to two young women, played by Lorenza Izzo (Aftershock) and Ana de Armas (Blind Alley). From there, his world turns into a dark and twisted nightmare of mind games and seduction.
We're promised more psychological terror than gore on this one. Written by Roth with his Aftershock (2012) and Green Inferno (2013) collaborators Guillermo Amoedo and Nicolas Lopez, Knock Knock arrives in US cinemas 9 October and is out in the UK now.