Knock Knock [Blu-ray]

Evan (Keanu Reeves) , a devoted father, is left home alone for a weekend while his family vacations. During a thunderstorm, two teenage girls (Lorenza Izzo and Ana de Armas) knock on his door to use the telephone. Evan is seduced by the girls, but his one night of indulgence turns deadly when the teens overstay their welcome and begin a sadistic game of cat and mouse. Horror veteran Eli Roth directs this thriller.