Knock Knock poster
Where to stream

Knock Knock

5.420151h 39mRMovieHorrorThrillerCrime

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.

DirectorEli Roth
WritersGuillermo Amoedo·Eli Roth
ProducersTeddy Schwarzman·Cassian Elwes

Where to watch

Amazon Prime VideoAmazon Prime VideoPeacock PremiumPeacock PremiumAmazon Prime Video with AdsAmazon Prime Video with AdsPeacock Premium PlusPeacock Premium PlusLionsgate+ Amazon ChannelsLionsgate+ Amazon ChannelsHowdy Amazon ChannelHowdy Amazon ChannelKanopyKanopyHooplaHooplaFawesomeFawesomeAmazon Prime Video Free with AdsAmazon Prime Video Free with Ads
Availability shown for United States · rights vary by country

Cast · Directed by Eli Roth

KRKeanu Reeves
Keanu Reeves
Evan Webber
LILorenza Izzo
Lorenza Izzo
Genesis
AAAna de Armas
Ana de Armas
Bel
ABAaron Burns
Aaron Burns
Louis
CCColleen Camp
Colleen Camp
Vivian
IAIgnacia Allamand
Ignacia Allamand
Karen Alvarado
AQ
Antonio Quercia
Uber Driver
DB
Dan Baily
Jake
MB
Megan Baily
Lisa

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Knock Knock — streaming FAQ

Which OTT platform streams Knock Knock?

Knock Knock is streaming on Amazon Prime Video, Peacock Premium and Peacock Premium Plus in United States, and available to rent or buy on Amazon Video and Apple TV Store. It's not currently on Netflix.

Is Knock Knock on Netflix?

No, Knock Knock is not on Netflix in United States as of August 2026. It's currently on Amazon Prime Video and Peacock Premium.

Is Knock Knock on Amazon Prime Video?

Yes — Knock Knock is included with an Amazon Prime Video subscription in United States as of August 2026.

Where can I watch Knock Knock for free?

Knock Knock is available to stream free (with ads) on Kanopy and Hoopla in United States.