Where to watch Knocking (2021) in the UK
Knocking (2021) is currently available to stream in the UK on Amazon Prime Video and Amazon Prime Video with Ads. It can also be rented from Apple TV Store, Rakuten TV, Amazon Video, Google Play Movies, Sky Store, YouTube, and MovieMe or bought from Apple TV Store, Rakuten TV, Amazon Video, Google Play Movies, Sky Store, and YouTube. Last verified on 3 May 2026 by ScreenSearch.
It won't go quiet.
After suffering a traumatic incident, Molly moves into a new apartment to begin her path to recovery, but it’s not long after her arrival that a series of persistent knocks and screams begin to wake her up at night.
Watch the trailer
Official Trailer
Streaming options in the United Kingdom
Updated daily from The Movie Database. Outbound links open the provider directly.
Stream
Included with these subscription services in the UK.
Rent
Pay-per-view rental, typically 24–48 hours.
Buy
Purchase a digital copy you keep in the storefront's library.
Last verified: — sourced from The Movie Database. Machine-readable: Markdown · JSON.
Cast & crew
Top-billed cast in Knocking.
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Cecilia MiloccoMolly -
Krister KernPeter
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Albin GrenholmPer -
Ville VirtanenKaj -
Alexander SalzbergerAtif -
Charlotta ÅkerblomJudith
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Emil AlménPolice -
Tobias AlmborgMover
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Knocking — frequently asked questions
Where can I stream Knocking in the UK?
Knocking (2021) is currently included in subscriptions to Amazon Prime Video and Amazon Prime Video with Ads in the United Kingdom. Sign-in is required to play. Streaming licences change occasionally — ScreenSearch refreshes its data daily.
How much does it cost to rent Knocking?
Rental prices vary by service and tier (HD vs 4K), typically £3.49 to £5.99 in the UK for a 48-hour rental. ScreenSearch links you straight to Apple TV Store, Rakuten TV, Amazon Video, Google Play Movies, Sky Store, YouTube, and MovieMe so you can check the current price.
Can I buy a digital copy of Knocking?
Yes. Knocking can be bought as a digital download from Apple TV Store, Rakuten TV, Amazon Video, Google Play Movies, Sky Store, and YouTube in the UK. A purchased digital copy lives in that storefront's library and stays available as long as the licence holds.
Is Knocking on Netflix, Disney+ or Amazon Prime Video in the UK?
Knocking is currently included with: Amazon Prime Video and Amazon Prime Video with Ads.
How accurate is this film's availability data?
Availability is sourced from The Movie Database (TMDB), which in turn pulls from JustWatch. Listings are refreshed daily. For purchase decisions, the provider's own site is the source of truth.
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