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What's After the Movie?
Mystery thriller

Knock Knock (2015): Ratings, Box Office & Ending

Knock Knock (2015) movie poster

Knock Knock is a 2015 mystery thriller directed by Eli Roth. It runs 1 hour 39 minutes and earned $5.6 million worldwide. Critics gave it 25% on Rotten Tomatoes and 53 on Metacritic, and IMDb users rate it 4.9/10.

IMDb rating
4.9/10
Rotten Tomatoes
25%
worldwide gross
$5.6M
Metascore
53
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Knock Knock (2015) movie poster
Released
Runtime
1h 39m (99 min)
Director
Eli Roth
Genres
Mystery , Thriller , Horror
Original language
French
After the credits
No No extra scene
The story

What Is Knock Knock About?

The premise of Knock Knock without spoilers. The whole story and the ending explained are in the plot summary further down.

Having left his criminal past behind, Knock returns to his hometown of Saint-Maurice and sets up as a doctor with a deceptive plan to enrich himself. He intends to convince the villagers they are ill, fabricating diagnoses for profit. However, his scheme is complicated by unexpected romantic interests and the sudden reappearance of someone connected to his former life, throwing his carefully laid plans into disarray.

Knock Knock Themes & Keywords

· 50 tags
  • female nudity
  • female on male rape
  • female villain
  • rape
  • sex scene
  • tied to a bed
  • wet clothes
  • home invasion
  • male rape
  • filming sex
  • torture
  • female psychopath
+38 more
  • female criminal
  • violence
  • facebook
  • knife
  • dog
  • record collection
  • buried
  • grave digging
  • vandalism
  • unexpected visitor
  • remake
  • threesome
  • nudity
  • cowgirl sex position
  • flashing breasts
  • threat
  • accidental death
  • seductress
  • female rapist
  • sex in bed
  • tied to a chair
  • bound and gagged
  • breakfast in bed
  • writing on a mirror
  • gun
  • father's day
  • sculpture
  • architect
  • femme fatale
  • rain
  • title spoken by character
  • seduction
  • ipad
  • turntable
  • death
  • headphones
  • hide and seek
  • cleaning
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Crew

The Director of Knock Knock

Directed by Eli Roth.

Ratings

Knock Knock Reviews & Ratings

Critics gave Knock Knock 25% on Rotten Tomatoes and 53 on Metacritic, and IMDb users rate it 4.9/10.

Plot

Knock Knock Plot Summary & Ending Explained

What happens in Knock Knock from start to finish, spoilers included, with a timeline of 13 key events and the ending explained. The opening is below; the full summary is a 3-minute read.

Spoilers ahead

Architect and devoted family man Evan Webber (Keanu Reeves) finds himself alone at home with his loyal dog, Monkey, on Father’s Day weekend. While his wife Karen (Ignacia Allamand) and their children enjoy a beach getaway, Evan is tied up with work and recovering from a shoulder injury. He is also responsible for overseeing the moving of Karen’s artwork, which is scheduled for an exhibit at an art gallery, under the watchful eyes of their assistant Louis (Aaron Burns).

Full summary

The whole story of Knock Knock, scene by scene, with the ending explained

Read the full summary
Box office

Knock Knock Box Office

Knock Knock grossed $5.6 million worldwide. $36,336 came from the US and Canada and $5.5 million (99%) from the rest of the world.

2015 box office

Worldwide gross

$5.6M

US & Canada
$36.3K
International
$5.5M
US & Canada 1% Rest of the world 99%
Videos

Knock Knock Trailers & Videos

4 videos: 3 trailers and 1 teaser.

Official Trailer
  • Trailer Official US Trailer
  • Trailer Official :60 Trailer
  • Teaser Official Teaser
Quiz

How Well Do You Know Knock Knock?

10 questions about the story, each with a hint if you get stuck. Pick an answer to see whether you were right.

Question 1 of 10

  1. Question 1: not answered
  2. Question 2: not answered
  3. Question 3: not answered
  4. Question 4: not answered
  5. Question 5: not answered
  6. Question 6: not answered
  7. Question 7: not answered
  8. Question 8: not answered
  9. Question 9: not answered
  10. Question 10: not answered

What is Evan's profession?

Cars

Cars in Knock Knock

6 cars on screen, including the 2009 Ford E-Series and the 2010 Mercedes-Benz E-Klasse W212.

All 6 cars
  • 2009 Ford E-Series in Knock Knock 2009 Ford E-Series Minor role
  • 2010 Mercedes-Benz E-Klasse W212 in Knock Knock 2010 Mercedes-Benz E-Klasse W212 Minor role
  • 2010 Volvo XC70 in Knock Knock 2010 Volvo XC70 Minor role
  • 2010 Volvo XC90 in Knock Knock 2010 Volvo XC90 Minor role
Details

Knock Knock Also Known As

34 alternative titles, including “El Lado Oscuro del Deseo” and “Lado oscuro del deseo”.

Also known as
  • El Lado Oscuro del Deseo
  • Lado oscuro del deseo
  • Кто там
  • Toc Toc
  • 노크 노크
  • Knock Knock - Seduccion Fatal
  • Kto Tam?
  • Кто там? [Knock Knock (2014)]
  • ノック・ノック:2015
  • Yanlış Qapı
  • Տուկ Տուկ
  • Knock Knock - Tentações Perigosas
+22 more
  • Toc, toc
  • Yanlış Kapı
  • Кто там?
  • Nebezpečné pokušení
  • Cioc cioc
  • דפיקה בדלת
  • 敲敲门
  • Kopp-kopp
  • Bata Antes de Entrar
  • Toc-toc
  • Хто там
  • 當辣妹來敲門
  • N'ouvrez pas la porte
  • Чук, чук
  • ノック・ノック
  • Nebezpečné pokušenie
  • 夜半女敲門
  • Tuk tuk
  • Gái Xinh Gõ Cửa, კაკუნი
  • ล่อมาเชือด
  • الطرق على الباب
  • Kuc kuc

Seen Knock Knock?

FAQ

Knock Knock FAQ: Box Office, Runtime & Release Date

Runtime, release date, director, box office, ratings, post-credit scenes and language of Knock Knock, each answered in a sentence.

How long is Knock Knock?

Knock Knock runs 1 hour 39 minutes (99 minutes).

When was Knock Knock released?

Knock Knock was released on October 9, 2015.

Who directed Knock Knock?

Knock Knock was directed by Eli Roth.

More films by Eli Roth

How much did Knock Knock make at the box office?

Knock Knock grossed $5.6 million worldwide ($36,336 domestic, $5.5 million international).

How is Knock Knock rated?

Knock Knock has 4.9/10 on IMDb, 25% on Rotten Tomatoes, 53 on Metacritic and 54% on TMDB.

Does Knock Knock have a post-credit scene?

No. Knock Knock has no extra scene during or after the credits.

What language is Knock Knock in?

The original language of Knock Knock is French.

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