Knock Knock poster
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Knock Knock

6.3201755mMovieHorrorComedy

'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…

DirectorTobias Canto Jr.
WriterTobias Canto Jr.
ProducersRon Yakerson·Mauricio Gonzalez Beckmann

Where to watch

PlexPlex
Availability shown for United Kingdom · rights vary by country

Cast · Directed by Tobias Canto Jr.

KTKerry Tartack
Kerry Tartack
Sam "Stonefist" Grant
SBSisi Berry
Sisi Berry
Olivia Cruz
CHChuk Hell
Chuk Hell
Dragon
RARachel Atterson
Rachel Atterson
Gretchen Matthews
LALucas Alexander Ayoub
Lucas Alexander Ayoub
The Mysterious Neighbor

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Knock Knock — streaming FAQ

Which OTT platform streams Knock Knock?

Knock Knock is streaming on Plex in United Kingdom. It's not currently on Netflix.

Is Knock Knock on Netflix?

No, Knock Knock is not on Netflix in United Kingdom as of October 2026. It's currently on Plex.

Is Knock Knock on Amazon Prime Video?

No, Knock Knock isn't on Amazon Prime Video in United Kingdom right now. It's on Plex instead.

Where can I watch Knock Knock for free?

Knock Knock is available to stream free (with ads) on Plex in United Kingdom.