Where to Watch Knock Knock Online

Fancy watching 'Knock Knock' on your TV, phone, or tablet? Discovering a streaming service to buy, rent, download, or view the Eli Roth-directed movie via subscription can be difficult, so we here at Moviefone want to do right by you.

Read on for a listing of streaming and cable services - including rental, purchase, and subscription options - along with the availability of 'Knock Knock' on each platform when they are available. Now, before we get into the fundamentals of how you can watch 'Knock Knock' right now, here are some details about the Sobras International Pictures, UFA, Black Bear Pictures, Camp Grey, Elevated Films, Movie Trailer House, Dragonfly Entertainment, Voltage Pictures horror flick.

Released October 9th, 2015, 'Knock Knock' stars Keanu Reeves, Lorenza Izzo, Ana de Armas, Aaron Burns The R movie has a runtime of about 1 hr 39 min, and received a user score of 54 (out of 100) on TMDb, which assembled reviews from 3,214 top users.

What, so now you want to know what the movie's about? Here's the plot: "When a devoted husband and father is left home alone for the weekend, two stranded young women unexpectedly knock on his door for help. What starts out as a kind gesture results in a dangerous seduction and a deadly game of cat and mouse."

'Knock Knock' is currently available to rent, purchase, or stream via subscription on Google Play Movies, Microsoft Store, Apple TV, Amazon Video, Fandango At Home, Spectrum On Demand, and YouTube .