Knock Knock

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2:22

Knock Knock

R

2015

1h 39m

Mystery & Thriller

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Tomatometer

Popcornmeter

37%

Tomatometer

76 Reviews

19%

Popcornmeter

5,000+ Ratings

Two nubile, stranded women reveal a sinister agenda after they spend the night with a married architect.

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Critics Consensus

Knock Knock brings a lot of talent to bear on its satirical approach to torture horror, but not effectively enough to overcome its repetitive story or misguidedly campy tone.

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Alison Willmore

BuzzFeed News

Nov 9, 2015

Knock Knock, which is about two women wreaking havoc on a married man, aspires to be titillating. But more than anything, both persistently, persuasively angle to make you angry.

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Bilge Ebiri

New York Magazine/Vulture

Oct 11, 2015

The characters are driven by convenience, not behavior, and their actions seem like they've been manhandled into place to make the plot work.

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Dan Callahan

TheWrap

Oct 10, 2015

"Director Eli Roth's "Knock Knock," a remake of the 1977 exploitation picture "Death Game," sometimes plays more like a comedy than like the grungy thriller that inspired it, but that's often all to the good."

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Jaime Grijalba

Vague Visages

Dec 1, 2023

Obviously, the character abuse doesn’t just reflect the physical abuse of Chilean workers, as it’s physical too — almost as if the filmmakers were conscious of what they were doing to our cinema.

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Brian Eggert

Deep Focus Review

May 12, 2022

2/4

Roth's lowest-common-denominator approach reduces a primal, campy idea into nothing more than a dull homage to an exploitation flick.

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Dan Brightmore

NME (New Musical Express)

Jun 7, 2021

3.5/5

...sonically tortured by techno and stabbed with a fork, Reeves is game for the kitsch carnage that ensues.

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Anthony M

@belovedterrors Aug 12, 2026

I made a rotten tomatoes account JUST to critique this movie. this movie is absolutely abhorrent and genuinely disturbing, not just from the two female leads, but ALSO from Keanu. this movie is so disgusting and i can not understand why Keanu, or ANYONE, would agree to make this movie. horrible premise, horrible acting, horrible story. genuinely do not watch this movie unless you want to be disappointed, disturbed, and downright angry. i would give this movie a 0/5 but it doesn’t let me. i hate this godforsaken movie.

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Katy G

@Katy0115 Jul 11, 2026

Worst movie I’ve ever watched, I fast forward to finished it. It it weren’t recommended by my partner I would not watched it after 5 min into the show. Made me question his IQ….🙄 I now had to watch something else to get this movie out of my mind. Wasted 30 min of my life on this horrible movie I will now avoid all movies from this author/director or whatever

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K C

@KMC90 Apr 6, 2026

Absolutely terrible. Pointless with an unsatisfying ending. It must be Keanu’s worst movie 😬

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Mark T

@Mark474562 Apr 3, 2026

this movie goes from uncomfortable to outright absurd

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Daniel L.

@RT50369622 Mar 30, 2026

Most pointless movie ever

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Joey H

@RT97386945 Mar 25, 2026

WORST MOVIE FREAKING EVER!!! Keanu Reeves obviously getting desperate I can’t believe ELI ROTH made this a movie 1% rotten tomato’s 💯💯💯💯💯

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Eli Roth

Director

Keanu Reeves

Evan

Ana de Armas

Bel

Lorenza Izzo

Genesis

Ignacia Allamand

Karen

Aaron Burns

Louis

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Synopsis

Two nubile, stranded women reveal a sinister agenda after they spend the night with a married architect.

Director: Eli Roth
Producer: Eli Roth, Nicolás López, Miguel Asensio Llamas, Colleen Camp, Cassian Elwes, Tim Degraye
Screenwriter: Eli Roth, Nicolás López, Guillermo Amoedo
Distributor: Lionsgate
Production Co: Sobras International Pictures, Camp Grey, Dragonfly
Rating: R (Language|Disturbing Violent Behavior|Nudity|Strong Sexual Content)
Genre: Mystery & Thriller
Original Language: English
Release Date (Theaters): Oct 9, 2015, Limited
Release Date (Streaming): Jun 11, 2016
Box Office (Gross USA): $34.0K
Runtime: 1h 39m

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