Performance & Direction: The Door Lock Review
Last updated: January 27, 2026
Quick Verdict: Hit or Flop?
Is The Door Lock (2021) worth watching? According to our cinematic analysis, the film stands as a FLOP with a verified audience rating of 4.4/10. Whether you're looking for the box office collection, ending explained, or parents guide, our review covers everything you need to know about this Crime.
Cast Performances: A Masterclass
The success of any Crime is often anchored by its ensemble, and The Door Lock features a noteworthy lineup led by Bai Baihe . Supported by the likes of Adam Fan and Wang Zixuan , the performances bring a palpable realism to the scripted words.
Performance Analysis: While the cast delivers competent and professional performances, they are occasionally hampered by a script that leans into familiar archetypes.
Final Verdict: Is it Worth Watching?
In summary, our editorial assessment of The Door Lock (2021) is negative. With an audience rating of 4.4/10, it stands as a challenging project that may struggle to find an audience.
Story & Plot Summary: The Door Lock
Quick Plot Summary: The Door Lock is a Crime, Thriller film that dives into the criminal underworld with a grounded sense of realism and complex morality. This summary provides a scannable look at the movie's central conflict and narrative structure.
Ending Explained: The Door Lock
Ending Breakdown: The Door Lock attempts to tie together its various plot elements. The finale presents its approach to crime resolution.
The final reveal recontextualizes earlier scenes, offering viewers material for post-viewing discussion.
Ending Analysis:
- Narrative Resolution: The story concludes by addressing its primary narrative threads, providing closure while maintaining some ambiguity.
- Character Arcs: Character journeys reach their narrative endpoints, reflecting the film's thematic priorities.
- Thematic Payoff: The ending reinforces the crime themes established throughout the runtime.
The final moments of The Door Lock reflect the filmmakers' creative choices, offering an ending that aligns with the film's tone and style.
The Door Lock Real vs. Reel: Is it Based on a True Story?
The Door Lock incorporates elements from real criminal cases. As a crime, thriller film, it navigates the space between factual accuracy and narrative engagement.
Historical Context
The film takes creative liberties to enhance dramatic impact. Core events maintain connection to source material while adapting for theatrical presentation.
Creative interpretation shapes the final narrative, focusing on emotional truth over strict chronology.
Accuracy Assessment: The Door Lock adapts its source material for dramatic purposes. The film prioritizes thematic resonance over documentary precision.
Who Should Watch The Door Lock?
Consider Watching If:
- You're a completist for Crime films
- You're curious despite mixed reviews
- You have low expectations and want casual entertainment
Top Cast: The Door Lock
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Where to Watch The Door Lock Online?
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LINE TVThe Door Lock Parents Guide & Age Rating
2021 AdvisoryWondering about The Door Lock age rating or if it's safe for kids? Here is our cinematic advisory:
⏱️ Runtime & Duration
The total runtime of The Door Lock is 105 minutes (1h 45m). Ensuring you have enough time for the full cinematic experience.
Verdict Summary
Analyzing the overall audience sentiment, verified rating of 4.4/10, and global performance metrics, The Door Lock is classified as a FLOP. It remains an essential part of the 2021 cinematic calendar.
Frequently Asked Questions
Is The Door Lock worth watching?
The Door Lock is definitely worth watching if you enjoy Crime movies. It has a verified rating of 4.4/10 and stands as a FLOP in our box office analysis.
Where can I find The Door Lock parents guide and age rating?
The official parents guide for The Door Lock identifies it as Not Rated. Our detailed advisory section above covers all content warnings for families.
What is the total runtime of The Door Lock?
The total duration of The Door Lock is 105 minutes, which is approximately 1h 45m long.
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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.










