Oxygen

  • 2021
  • Not Rated
  • 100m
movieMx RATING
6.6/101.5K
VERDICT
HIT
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Performance & Direction: Oxygen Review

Last updated: February 22, 2026

movieMx Editorial Team
REVIEWED BY

movieMx Editorial Team

🔍 Cinematic Analysis Expert

Leading cinematic analysis expert with over 10 years of experience in Bollywood and Hollywood box office tracking. Reviewed 500+ films with a focus on narrative structure and commercial profitability.

📅 Updated: February 22, 2026 🎟️ Verified Viewing

🎬 Quick Verdict: Hit or Flop?

Is Oxygen (2021) worth watching? According to our cinematic analysis, the film stands as a HIT with a verified audience rating of 6.6/10. Whether you're looking for the box office collection, ending explained, or parents guide, our review covers everything you need to know about this Science Fiction.

🎭 Cast Performances: A Masterclass

The success of any Science Fiction is often anchored by its ensemble, and Oxygen features a noteworthy lineup led by Mélanie Laurent . Supported by the likes of Mathieu Amalric and Malik Zidi , 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 Oxygen (2021) is generally positive. With an audience rating of 6.6/10, it stands as a highly recommended experience for genre enthusiasts.
Result: HIT
Based on verified audience sentiment and box office trajectory, Oxygen stands as a HIT.

Story & Plot Summary: Oxygen

Quick Plot Summary: Released in 2021, Oxygen is a Science Fiction, Thriller, Horror film directed by Alexandre Aja. The narrative explores futuristic concepts and technological possibilities while examining humanity. This summary provides a scannable look at the movie's central conflict involving Mélanie Laurent.

Story Breakdown

The title presents its narrative with careful attention to pacing and character development. A woman wakes in a cryogenic chamber with no recollection of how she got there, and must find a way out before running out of air. The story unfolds naturally, allowing viewers to become invested in the outcome while maintaining engagement throughout.

Narrative Structure

  • Opening Hook: The title establishes its world and central conflict efficiently in the opening act.
  • Character Arc: The main character shows growth throughout the story, though some supporting characters could have been more fully realized. Mélanie Laurent's arc is present but occasionally predictable.
  • Climax & Resolution: The climax brings together the narrative threads, providing resolution while staying true to the established tone.

Ending Explained: Oxygen

Ending Breakdown: Directed by Alexandre Aja, Oxygen concludes its story with a mix of closure and open interpretation. The finale presents its approach to science fiction resolution.

The final reveal recontextualizes earlier scenes involving Mélanie Laurent, 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 science fiction themes established throughout the runtime.

The final moments of Oxygen reflect the filmmakers' creative choices, offering an ending that aligns with the film's tone and style.

Who Should Watch Oxygen?

Worth Watching If You:

  • Enjoy Science Fiction films and don't mind familiar tropes
  • Are a fan of Mélanie Laurent or the director
  • Want solid genre entertainment
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Top Cast: Oxygen

All Cast & Crew →
Mélanie Laurent
Mélanie LaurentElizabeth 'Liz' Hansen
Malik Zidi
Malik ZidiLéo Ferguson
Laura Boujenah
Laura BoujenahAlice Hansen
Éric Herson-Macarel
Éric Herson-MacarelCapitain Moreau
Anie Balestra
Anie BalestraElderly Woman
Marc Saez
Marc SaezInspector
Cathy Cerda
Cathy CerdaOld Alice Hansen
Lyah Valade
Lyah ValadeInfant Liz
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Where to Watch Oxygen Online?

Streaming Hub

📺 Stream on

NetflixNetflix

Oxygen Parents Guide & Age Rating

2021 Advisory
Not Rated

Official Age Rating

Wondering about Oxygen age rating or if it's safe for kids? Here is our cinematic advisory:

Oxygen has not been officially rated yet. Based on its genres (Science Fiction, Thriller, Horror), it contains frightening scenes, intense suspense, mature themes, violence.

⏱️ Runtime & Duration

The total runtime of Oxygen is 100 minutes (1h 40m). Ensuring you have enough time for the full cinematic experience.

Verdict Summary

Analyzing the overall audience sentiment, verified rating of 6.6/10, and global performance metrics, Oxygen is classified as a HIT. It remains an essential part of the 2021 cinematic calendar.

HIT
Official movieMx status for Oxygen. Rating: 6.6/10

Frequently Asked Questions

Is Oxygen worth watching?

Oxygen is definitely worth watching if you enjoy Science Fiction movies. It has a verified rating of 6.6/10 and stands as a HIT in our box office analysis.

Where can I find Oxygen parents guide and age rating?

The official parents guide for Oxygen identifies it as Not Rated. Our detailed advisory section above covers all content warnings for families.

What is the total runtime of Oxygen?

The total duration of Oxygen is 100 minutes, which is approximately 1h 40m long.

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How Oxygen Compares & Where it Ranks

Critic Reviews for Oxygen

🛡️

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.

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Expert Consensus
Live Rating
MOVIEMX
★ 6.6
Oxygen
<a href="https://moviemx.in/review/oxygen-471498" target="_blank" style="text-decoration:none;"><div style="background:#121212;border:1px solid #f5c518;border-radius:12px;padding:15px;width:180px;text-align:center;font-family:sans-serif;box-shadow:0 10px 20px rgba(0,0,0,0.3);"><div style="color:#f5c518;font-size:10px;font-weight:900;letter-spacing:2px;">MOVIEMX</div><div style="color:white;font-size:28px;font-weight:900;margin:8px 0;">★ 6.6</div><div style="color:#888;font-size:12px;font-weight:500;">Oxygen</div></div></a>

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