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Streaming guide

Where to Watch Knock Knock(2015)

One night can cost you everything.

4.9IMDb
37%Rotten Tomatoes
53Metascore
HorrorThriller1h 39m

Looking for where to watch Knock Knock? You can currently find Knock Knock online through Amazon Video, Apple iTunes, and Google Play Movies. Availability changes often, so we separate subscription, free, rental, and purchase options below.

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 trailer

Knock Knock (2015), directed by Eli Roth, is a horror film and is available to stream on 10 services in the US. With an IMDb score of 4.9/10 and 37% on Rotten Tomatoes from 3,462 ratings, it has divided audience opinion. Originally released in 2015, it's now a streaming staple.

The film stars Keanu Reeves, Lorenza Izzo, and Ana de Armas. At 99 minutes, it's easy to fit into a single evening. It fits comfortably into a single sitting without feeling rushed.

You can watch Knock Knock for free (with ads) on Kanopy, Hoopla, Plex Channel, and Fawesome — no subscription required, so it's the easiest option if you don't already pay for a streaming service. If you're picking what to watch next, it shares a vibe with A History of Violence and 28 Days Later, both of which are available to stream right now.

Where to watch

Start watching Knock Knock

Pick a service below. Availability can change, so we prioritize subscription and free options first.

Watch Free
KanopyKanopy
HooplaHoopla
Plex ChannelPlex Channel
FawesomeFawesome
Rent
Amazon VideoAmazon Video
Apple iTunesApple iTunesWatch →
Google Play MoviesGoogle Play Movies
YouTubeYouTube
Fandango At HomeFandango At Home
Spectrum On DemandSpectrum On Demand
Buy
Amazon VideoAmazon Video
Apple iTunesApple iTunesWatch →
Google Play MoviesGoogle Play Movies
YouTubeYouTube
Fandango At HomeFandango At Home

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Frequently asked

  • No — Knock Knock isn't currently streaming on Netflix in the US.
  • Knock Knock is available to stream for free on Kanopy, Hoopla, Plex Channel, Fawesome in the US.
  • No — Knock Knock isn't currently streaming on Prime Video in the US.
  • Yes — Knock Knock is available to stream for free (with ads) on Kanopy, Hoopla, Plex Channel, Fawesome in the US.
  • Knock Knock runs 1h 39m (99 minutes total).
  • IMDb 4.9/10 · Rotten Tomatoes 37% · Metacritic 53/100.

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