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Knock Knock (2015)

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A devoted father helps two stranded young women who knock on his door, but his kind gesture turns into a dangerous seduction and a deadly game of cat and mouse.



(screenplay), (screenplay) | 3 more credits »
489 ( 287)





Cast overview:
... Evan
... Genesis
... Bell
Aaron Burns ... Louis
... Karen
Dan Baily ... Jake
Megan Baily ... Lisa
... Vivian
Antonio Quercia ... Uber Driver
Otto ... Monkey


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. A sexy new thriller from director Eli Roth and written for the screen by Eli Roth & Nicolás López & Guillermo Amoedo and story by Anthony Overman and Michael Ronald, KNOCK KNOCK stars Keanu Reeves as the family man who falls into temptation and Lorenza Izzo and Ana de Armas as the seductresses who wreak havoc upon his life, turning a married man's dark fantasy into his worst nightmare. Written by Lionsgate

Plot Summary | Plot Synopsis


One night can cost you everything See more »


Drama | Horror | Thriller

Motion Picture Rating (MPAA)

Rated R for disturbing violent behavior, strong sexual content, nudity and language | See all certifications »

Parents Guide:







Release Date:

9 October 2015 (USA)  »

Also Known As:

Knock Knock: Seducción Fatal  »

Filming Locations:



Box Office


$2,500,000 (estimated)

Opening Weekend USA:

$3,943, 16 October 2015, Limited Release

Gross USA:

$36,336, 22 October 2015

Cumulative Worldwide Gross:

$5,214,043, 31 December 2015
See more on IMDbPro »

Company Credits

Show more on  »

Technical Specs



Aspect Ratio:

2.39 : 1
See  »

Did You Know?


Colleen Camp and Sondra Locke, two of the producers of this movie, starred in Death Game (1977), the original movie, on which "Knock Knock" is based. See more »


In the end credits, where the list of music used is shown, the song by Kiss is listed as "Detroit City Rock". Actually, it's called "Detroit Rock City". See more »


Evan Webber: I like building up the anticipation.
See more »


Remake of Death Game (1977) See more »


Detroit Rock City
Written by Paul Stanley and Robert Ezrin
Performed by KISS
See more »

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User Reviews

Words haven't been invented to describe this film
27 June 2015 | by See all my reviews

After spending a Saturday night watching a film I've been looking forward to see since I first saw the trailer, honestly I feel robbed of an hour and a half I'll never get back. This movie was nothing but a let down. To call this film a horror is like calling Spongebob Squarepants and Thomas the tank engine both horror programs.

You cannot tell the difference between normal Keanu Reeves and tied up petrified Keanu Reeves, it all sounded the same. Whenever he shouted it reminded me of the best cry ever/worst cry ever video in YouTube.

Overall this movie was a huge let down, very good idea for a film but a horrific execution. Save yourself a tenner and buy yourself a Chinese instead of a ticket!

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