Knock Knock Who's There Review: Story, Cast, Rating & Final Verdict
Last updated: May 18, 2026
Movie Overview: Knock Knock Who's There
| Movie | Knock Knock Who's There |
| Release Year | 2015 |
| Director | Carrie Ng Ka-Lai |
| Genre | Horror |
| Runtime | 88 minutes (1h 28m) |
| Language | CN |
Quick Verdict: Hit or Flop?
Is Knock Knock Who's There (2015) worth watching? According to our cinematic analysis, the film stands as a AVERAGE with a verified audience rating of 4.6/10. Whether you're looking for the box office collection, ending explained, or parents guide, our review covers everything you need to know about this Horror.
Cast & Character Study
The performances in Knock Knock Who's There are led by Jennifer Tse Ting-Ting . The supporting cast, including Kate Tsui Tsz-Shan and Annie Liu Xin-You , provides the necessary layers to the central narrative.
movieMx Verdict: Is it Worth Your Time?
What Works in the Movie
While Knock Knock Who's There does not fully realize its potential, it still contains moments that may appeal to viewers who enjoy Horror films.
- Interesting concept or premise
- Some entertaining scenes
- Supporting cast delivers occasional highlights
What Doesn't Work
Despite its strengths, Knock Knock Who's There has a few issues that may affect the overall viewing experience, particularly in terms of pacing and narrative consistency.
- Uneven pacing in certain parts of the film
- Some predictable plot developments
- May not appeal to audiences outside the Horror fanbase
Story & Plot Summary: Knock Knock Who's There
Quick Plot Summary: Released in 2015, Knock Knock Who's There is a Horror film directed by Carrie Ng Ka-Lai, written by Ham Chun-Yu. The narrative crafts an atmosphere of dread and suspense, using psychological terror and visual scares. It provides a scannable look at the movie's central conflict involving Jennifer Tse Ting-Ting as Yan.
Ending Explained: Knock Knock Who's There
Knock Knock Who's There Ending Explained: Funeral home is the last stop of the deceased ones. Directed by Carrie Ng Ka-Lai, this 2015 horror film stars Jennifer Tse Ting-Ting (Yan), alongside Kate Tsui Tsz-Shan as Shou Yung, Annie Liu Xin-You as Isabella, BabyJohn Choi Hon-Yik as Roy. Rated 4.6/10, the conclusion has sparked discussion among viewers.
What Happens at the End of Knock Knock Who's There?
Funeral home is the last stop of the deceased ones. This is also where `turn undead` take place, the ritual that purifies the soul. The soul hasn‘t gone through the ritual is usually a haunting one. They still have things undone in human world. In order to finish that, they usually do something disturbing which led to supernatural incidents. Three seemingly seperate stories happen at funeral home intertwine.
Carrie Ng Ka-Lai's narrative builds toward a resolution centered on Jennifer Tse Ting-Ting (Yan)'s journey. This is also where `turn undead` take place, the ritual that purifies the soul.
How Does Jennifer Tse Ting-Ting (Yan)'s Story End?
- Jennifer Tse Ting-Ting: Jennifer Tse Ting-Ting's storyline wraps up in the final act, though some viewers have found the resolution more ambiguous than expected.
- Kate Tsui Tsz-Shan (Shou Yung): Kate Tsui Tsz-Shan's role in the climax proves pivotal to how the central conflict resolves.
- Annie Liu Xin-You (Isabella): Annie Liu Xin-You's character undergoes a significant shift in the final act.
What Does the Ending of Knock Knock Who's There Mean?
The ending of Knock Knock Who's There brings the narrative to a close, though viewer reception has been mixed. The resolution of Jennifer Tse Ting-Ting's story may not satisfy all audiences.
Knock Knock Who's There Real vs. Reel: Is it Based on a True Story?
Is Knock Knock Who's There Based on a True Story?
No, Knock Knock Who's There is a work of fiction. While the horror film directed by Carrie Ng Ka-Lai and starring Jennifer Tse Ting-Ting may incorporate realistic themes, the characters and plot are original creations.
Who Should Watch Knock Knock Who's There?
Age Advisory: Rated Not Rated.
Consider Watching If:
- You're a completist for Horror films
- You're curious despite mixed reviews
- You have low expectations and want casual entertainment
At just 88 minutes, it's a quick watch.
Knock Knock Who's There Parents Guide & Age Rating
2015 AdvisoryWondering about Knock Knock Who's There age rating or if it's safe for kids? Here is our cinematic advisory:
⏱️ Runtime & Duration
The total runtime of Knock Knock Who's There (2015) is 88 minutes (1h 28m). Directed by Carrie Ng Ka-Lai, the film runs for 88 minutes in its complete theatrical version.
Verdict Summary
Analyzing the overall audience sentiment, verified rating of 4.6/10, and global performance metrics, Knock Knock Who's There is classified as a AVERAGE. It remains an essential part of the 2015 cinematic calendar.
Frequently Asked Questions
Is Knock Knock Who's There worth watching?
Knock Knock Who's There is definitely worth watching if you enjoy Horror movies. It has a verified rating of 4.6/10 and stands as a AVERAGE in our box office analysis.
Where can I find Knock Knock Who's There parents guide and age rating?
The official parents guide for Knock Knock Who's There identifies it as Not Rated. Our detailed advisory section above covers all content warnings for families.
What is the runtime of Knock Knock Who's There (2015)?
The runtime of Knock Knock Who's There (2015) is 88 minutes (approximately 1h 28m).
movieMx Verified
This review has been verified for accuracy and editorial quality by our senior cinematic analysts.
This analysis is compiled by our editorial experts using multi-source verification and audience sentiment data for maximum accuracy.
