Space Sweepers
Performance & Direction: Space Sweepers Review
Last updated: January 22, 2026
Quick Verdict: Hit or Flop?
Is Space Sweepers (2021) worth watching? According to our cinematic analysis, the film stands as a HIT with a verified audience rating of 7.1/10. Whether you're looking for the box office collection, ending explained, or parents guide, our review covers everything you need to know about this Drama.
Cast Performances: A Masterclass
The success of any Drama is often anchored by its ensemble, and Space Sweepers features a noteworthy lineup led by Song Joong-ki . Supported by the likes of Kim Tae-ri and Yoo Hai-jin , 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 Space Sweepers (2021) is overwhelmingly positive. With an audience rating of 7.1/10, it stands as a mandatory watch for any serious cinema lover.
Story & Plot Summary: Space Sweepers
Quick Plot Summary: Space Sweepers is a Drama, Fantasy, Science Fiction film that explores complex human emotions and relationships through detailed character development. This summary provides a scannable look at the movie's central conflict and narrative structure.
Story Breakdown
This character-driven narrative explores the internal and external conflicts that define the human experience. When the crew of a space junk collector ship called The Victory discovers a humanoid robot named Dorothy that's known to be a weapon of mass destruction, they get involved in a risky business deal which puts their lives at stake. The screenplay takes time to develop its characters, allowing audiences to connect emotionally with their struggles and triumphs. Each scene builds upon the last, creating a cumulative emotional impact.
Narrative Structure
- Opening Hook: We meet the main character in their ordinary world, establishing the emotional baseline before the inciting incident disrupts their life.
- Character Arc: The main character shows growth throughout the story, though some supporting characters could have been more fully realized. The arc is present but occasionally predictable.
- Climax & Resolution: The emotional climax brings character arcs to their natural conclusion, providing catharsis while staying true to the story's core themes.
Ending Explained: Space Sweepers
Ending Breakdown: Space Sweepers resolves its central conflict while maintaining thematic consistency. The finale has been praised for its approach to drama resolution.
The emotional climax centers on character transformation, offering viewers material for post-viewing discussion.
Ending Analysis:
- Narrative Resolution: The story concludes with clear resolution of its central conflicts, providing closure while maintaining some ambiguity.
- Character Arcs: Main characters complete meaningful transformations, reflecting the film's thematic priorities.
- Thematic Payoff: The ending reinforces the drama themes established throughout the runtime.
The final moments of Space Sweepers reflect the filmmakers' creative choices, offering an ending that aligns with the film's tone and style.
Who Should Watch Space Sweepers?
Worth Watching If You:
- Enjoy Drama films and don't mind familiar tropes
- Are a fan of the cast or director
- Want a character-driven story with emotional moments
Box Office Collection: Space Sweepers
| Metric / Region | Collection (Approx) |
|---|---|
| Production Budget | $21.0M |
| Worldwide Gross | $24.6K |
| Trade Verdict | CLEAN HIT |
Space Sweepers Budget
The estimated production budget for Space Sweepers is $21.0M. This figure covers principal photography, talent acquisitions, and visual effects. When accounting for global marketing and distribution, the break-even point is typically 2x the base production cost.
Top Cast: Space Sweepers
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Where to Watch Space Sweepers Online?
Streaming Hub📺 Stream on
NetflixSpace Sweepers Parents Guide & Age Rating
2021 AdvisoryWondering about Space Sweepers age rating or if it's safe for kids? Here is our cinematic advisory:
⏱️ Runtime & Duration
The total runtime of Space Sweepers is 136 minutes (2h 16m). Ensuring you have enough time for the full cinematic experience.
Final Verdict
Analyzing the audience sentiment, IMDb rating of 7.1/10, and global collection metrics, Space Sweepers stands as a successful venture for the creators. It remains an essential piece of the 2021 cinematic year.
Frequently Asked Questions
Is Space Sweepers worth watching?
Space Sweepers is definitely worth watching if you enjoy Drama movies. It has a verified rating of 7.1/10 and stands as a HIT in our box office analysis.
Where can I find Space Sweepers parents guide and age rating?
The official parents guide for Space Sweepers identifies it as R. Our detailed advisory section above covers all content warnings for families.
What is the total runtime of Space Sweepers?
The total duration of Space Sweepers is 136 minutes, which is approximately 2h 16m long.
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Critic Reviews for Space Sweepers
"**Space Sweepers**" is South Korea's first-ever space science fiction show. For their first venture into space, they did not disappoint and made sure audiences were awed by the show's deep story and unforgettable space adventure. > **Space Sweepers** ***is lightyears better from recent Western space scifi shows.*** ## Story The story started out as a typical Western space scifi. Humanity encountered a life threatening situation and the only way out was up, out there in outer space. Slowly and perfectly the Korean signature in storytelling and plots surfaced up and it started to get very interesting. There was a grand or overarching story guiding Space Sweepers but they instead zoomed-in and told the story from a human perspective. This approach allowed them to tackle the questions from the vantage point of ordinary humans, attaching the audiences to the characters in ways not possible from a "bigger picture" method. A story about a crew of "Space Sweepers" but at the same time it was not about them. It is rare to see this type of story and storytelling in live-action movies considering the limited time available and yet they were able to flesh out the characters, presented a family relationship plots, questioned human moralities and ethics, and explored the notion about "the needs of the many outweigh the needs of the few". ## Acting/Cast The casting was excellent. Song Joong Ki, playing as "Tae Ho", and Kim Tae Ri, playing as "Captain Jang", are two popular and veteran Korean actors. They were joined in by Jin Seon Kyu as "Tiger Park", Yoo Hae Jin as the Robot, and the child actress Park Ye Rin as "Dorothy". Five actors who complimented each others' acting style enabled them to bring the story closer to the audience. Kim Tae Ri is best known from her 2016 movie "The Handmaiden" and the Netflix TV series "Mr. Sunshine" in 2018. Despite the huge jump from historical romance genre to a space scifi action and adventure, Kim Tae Ri has proven once again her talent in acting. She showed her character's strength and fierceness and yet behind it all she was caring and loving. Song Joong Ki is well known from his major role in the hugely popular 2016 TV series "Descendants of the Sun". He masterfully played his character, a man who lost his daughter in a tragedy and ended up as a sweeper of space debris to make his living. Throughout the movie, he showed perfectly the thoughts and goals of his character despite of what was in front of him. His emotions and expressions were in check, thus completing the aura of his character while at the same time letting the audience feel his sadness and difficult choices. Special mention is the child actress Park Ye Rin. She is technically a newbie in the industry, having only appeared as a guest in a 2020 TV series. Having thrown in a blockbuster film this early would have a huge challenge for her and yet she amazingly showed that she was born an actress. She played as "Dorothy", one of the key characters in this film. This being a space scifi, which means they had a lot of filming in front of green screens, Park Ye Rin was not distracted and was able to deliver her dialogues and interacted with her co-stars naturally. Oh, did I not say that she's only 7 years old? ## Production They did not shy away from giving this a budget. The superb visual effects, cgi, and editing, definitely placed this movie equal in rank with Western shows like "Star Trek" and "Marvel's Guardians of the Galaxy" to name two. It was also a brilliant idea to bring in actors from different nationalities and to use their native languages. This is rarely done and is simply explained as some magic or technology like a "universal translator". But that's not where it ends … even though they have a "universal translator", they did not resorted to "English" or "Korean" as a "universal language". They showed all directors in the world how to properly portray different languages even if there is a "universal translator" available. That deserves a huge mention especially for a show which concerns multiple nationalities, languages, and cultures--the planet Earth. The flow of the story was not broken even though the characters were speaking different languages. Everything was flowing smoothly, this is how it actually will be like if "universal translators" become a reality. Well done! ## Conclusion While this is a space science fiction film, the story was about you and me, being a human, and the relationships we build in each of our adventures. This is what "Space Sweepers" was about. It is about you and me. Our humanity. Our frailties. The challenges we face every single day and how to ultimately triumph (or not). Can you guess how many languages were spoken and nationalities represented in "Space Sweepers"? ------- Originally posted on my [blog](https://youronly.one/yuki/review-space-sweepers-2021-202137/) under a CC-BY-SA 4.0 International License.
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.










