Biomass

  • 2021
  • Not Rated
  • 87m
movieMx RATING
4.7
3
VERDICT
AVERAGE
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Biomass Review: Story, Cast, Rating & Final Verdict

Last updated: April 14, 2026

movieMx Editorial
📅 Updated: April 14, 2026 🎟️ Verified Screening

Movie Overview: Biomass

MovieBiomass
Release Year2021
DirectorAnthony Riazzi
GenreHorror / Science Fiction
Runtime87 minutes
LanguageEN

🎬 Quick Verdict: Hit or Flop?

Is Biomass (2021) worth watching? According to our cinematic analysis, the film stands as a AVERAGE with a verified audience rating of 4.7/10. 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 Biomass are led by Juliet Lopez . The supporting cast, including Brenden Roberts and Alejandro Montoya Marin , provides the necessary layers to the central narrative.

💡 movieMx Verdict: Is it Worth Your Time?

After analyzing the verified data, our assessment of Biomass (2021) is disappointing. Even for die-hard fans, this one is a tough sell. With a platform rating of 4.7/10, it currently stands as a AVERAGE in our database.

What Works in the Movie

While Biomass 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, Biomass 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: Biomass

Quick Plot Summary: Released in 2021, Biomass is a Horror, Science Fiction film directed by Anthony Riazzi. The narrative crafts an atmosphere of dread and suspense, using psychological terror and visual scares. This summary provides a scannable look at the movie's central conflict involving Juliet Lopez.

Ending Explained: Biomass

Biomass Ending Explained: Directed by Anthony Riazzi, Biomass attempts to bring together the film’s narrative threads. The ending highlights the core horror themes developed throughout the film.

The final moments emphasize tension and lingering uncertainty, particularly in scenes involving Juliet Lopez. The interpretation of the ending may vary among viewers.

Key Elements of the Ending

  • Narrative Resolution: The story resolves its primary conflict while leaving room for interpretation.
  • Character Development: Character motivations become clearer by the final scenes.
  • Thematic Message: The ending reinforces the horror themes introduced earlier in the film.

The final moments of Biomass reflect the creative choices of the filmmakers and align with the tone of the narrative.

Who Should Watch Biomass?

Consider Watching If:

  • You're a completist for Horror films
  • You're curious despite mixed reviews
  • You have low expectations and want casual entertainment
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Top Cast: Biomass

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Biomass Parents Guide & Age Rating

2021 Advisory
Not Rated

Official Age Rating

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

Biomass has not been officially rated yet. Based on its genres (Horror, Science Fiction), it contains frightening scenes, intense suspense.

⏱️ Runtime & Duration

The total runtime of Biomass is 87 minutes (1h 27m). Ensuring you have enough time for the full cinematic experience.

Verdict Summary

Analyzing the overall audience sentiment, verified rating of 4.7/10, and global performance metrics, Biomass is classified as a AVERAGE. It remains an essential part of the 2021 cinematic calendar.

AVERAGE
Official movieMx status for Biomass. Rating: 4.7/10

Frequently Asked Questions

Is Biomass worth watching?

Biomass is definitely worth watching if you enjoy Horror movies. It has a verified rating of 4.7/10 and stands as a AVERAGE in our box office analysis.

Where can I find Biomass parents guide and age rating?

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

What is the total runtime of Biomass?

The total duration of Biomass is 87 minutes, which is approximately 1h 27m long.

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How Biomass Compares & Where it Ranks

Critic Reviews for Biomass

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🛡️

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
★ 4.7
Biomass
<a href="https://moviemx.in/review/biomass-805688" 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;">★ 4.7</div><div style="color:#888;font-size:12px;font-weight:500;">Biomass</div></div></a>

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