Where to watch Knock Knock (2017) in the UK
Knock Knock (2017) is available to watch free in the UK on Plex. Last verified on 19 August 2026 by ScreenSearch.
Keep your friends close, because your enemy... might just live next door
'Knock Knock' tells the story of down-on-his-luck former boxer Sam Grant, who one night finds himself caught in a whirlwind of conjecture and conundrum as his colorful and quirky neighbors come to him with scary tales of their apartment's mysterious new resident. Inspired by the retro horror classics of VHS days gone by, 'Knock Knock', is sure to be a treat for any horror fan and aficionado.
Watch the trailer
'Knock Knock' Official Trailer #2
Streaming options in the United Kingdom
Updated daily from The Movie Database. Outbound links open the provider directly.
Last verified: — sourced from The Movie Database. Machine-readable: Markdown · JSON.
Is Knock Knock on Netflix, Disney+ or Prime Video?
Quick answers for the UK's biggest streaming services, checked against today's data.
Netflix
No — Knock Knock (2017) is not currently on Netflix in the UK. It is streaming on Plex instead.
Amazon Prime Video
No — Knock Knock (2017) is not currently on Amazon Prime Video in the UK. It is streaming on Plex instead.
Disney+
No — Knock Knock (2017) is not currently on Disney+ in the UK. It is streaming on Plex instead.
Cast & crew
Top-billed cast in Knock Knock.
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Kerry TartackSam "Stonefist" Grant -
Sisi BerryOlivia Cruz -
Chuk HellDragon -
Rachel AttersonGretchen Matthews -
Lucas Alexander AyoubThe Mysterious Neighbor
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Knock Knock — frequently asked questions
Where can I watch Knock Knock for free in the UK?
Knock Knock (2017) is available free (with adverts or a TV licence) on Plex in the United Kingdom.
Is Knock Knock on Netflix in the UK?
No — Knock Knock (2017) is not currently on Netflix in the UK. It is streaming on Plex instead.
Is Knock Knock on Amazon Prime Video in the UK?
No — Knock Knock (2017) is not currently on Amazon Prime Video in the UK. It is streaming on Plex instead.
Is Knock Knock on Disney+ in the UK?
No — Knock Knock (2017) is not currently on Disney+ in the UK. It is streaming on Plex instead.
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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