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Sci-fi thriller

Warning (2021): Cast, Ratings, Box Office & Ending

Warning (2021) movie poster

Warning is a 2021 sci-fi thriller directed by Agata Alexander, starring Thomas Jane as David, Aleksandra Zagrodzka and Rupert Everett. It runs 1 hour 26 minutes and earned $188,173 worldwide. Critics gave it 30% on Rotten Tomatoes and 53 on Metacritic, and IMDb users rate it 4.6/10.

IMDb rating
4.6/10
Rotten Tomatoes
30%
worldwide gross
$188.2K
Echo Score
33
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Warning (2021) movie poster
Released
Runtime
1h 26m (86 min)
Director
Agata Alexander
Genres
Sci-Fi , Thriller
Original language
English
After the credits
No No extra scene
The story

What Is Warning About?

The premise of Warning without spoilers. The whole story and the ending explained are in the plot summary further down.

When a devastating storm disables the technology that modern society depends on, people must confront the consequences of their reliance on it. As systems fail and communication breaks down, a gripping thriller explores the fragility of human connection and the fight for survival in a world plunged into chaos. The film examines the repercussions of detachment and the importance of community in the face of disaster.

Warning Themes & Keywords

· 31 tags
  • vision of the future
  • end of the world
  • asteroid
  • life
  • power outage
  • pandemic
  • astronaut
  • space
  • rescue mission
  • dead
  • virtual
  • drone
+19 more
  • overdose
  • illusion
  • mutation
  • emergency
  • last man standing
  • stars
  • thunder
  • galaxy
  • covid 28
  • doom and gloom
  • the god app
  • android
  • satellite
  • mayday the call for help
  • taser
  • adrift in space
  • co written by director
  • title spoken by character
  • coronavirus
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Cast & crew

Warning Cast & Characters

Thomas Jane leads the cast as David, with Aleksandra Zagrodzka as Emma and Rupert Everett as Charlie. Directed by Agata Alexander; 10 actors are credited in all.

Also Starring in Warning

· 6 more
Ratings

Warning Reviews & Ratings

Critics gave Warning 30% on Rotten Tomatoes and 53 on Metacritic, and IMDb users rate it 4.6/10. Our Echo Score gives it 33/100, strongest in sensory experience (45) and weakest in rewatch factor (30).

33 /100

Warning Echo Score Breakdown

Warning attempts an ambitious anthology of dystopian sci‑fi vignettes, but its execution falters across the board. Critics note a muted pastel aesthetic and occasional intrigue, yet repeatedly cite disjointed storytelling and uneven craftsmanship. User feedback underscores poor lighting, confusing narrative threads, and a lack of emotional payoff, resulting in a viewing experience that feels more tedious than thought‑provoking. The cumulative effect is a film that struggles to sustain interest beyond its initial premise, limiting its lasting appeal.

Our own 0–100 rating, built from five aspects: art, character, story, the sensory experience and how well a film rewatches.

  • Art & Craft 30

    In terms of visual craft, the film presents a dusky pastel palette that aims for an arthouse tone, but execution suffers from inconsistent lighting and rough production values. Critics describe the cinematography as poorly lit and the editing as haphazard, while users label the overall look as disjointed grunge. The occasional slick segment does not compensate for the pervasive technical shortcomings, leading to a low assessment of the art and craft.

  • Character & Emotion 35

    When evaluating character work, the anthology offers sparse emotional depth and limited chemistry among performers. Critics acknowledge a few nuanced moments but largely dismiss the portrayals as generic or indulgent. User commentary highlights wasted acting talent and a lack of engaging character arcs. While a handful of performances briefly spark interest, the prevailing impression is that the characters fail to resonate, resulting in a modestly low character score.

  • Story & Flow 40

    The narrative structure of Warning is its most contentious element, featuring an anthology of loosely connected sci‑fi tales. Critics point out the meandering plot, disjointed pacing, and an unsatisfying twist, though some note a subtle, intriguing premise. Users echo the sentiment, describing the story as chaotic, incomplete, and hard to follow. Original ideas surface sporadically, yet the overall lack of coherence and payoff depresses the story rating.

  • Sensory Experience 45

    Sensory components exhibit a mixed reception; the synth‑driven score and pastel visuals receive modest praise for atmospheric intent. Critics mention a “slickly engaging” feel in parts, while users find certain scenes overly violent or merely entertaining. The sound design and visual cohesion fluctuate, delivering occasional tension but often feeling uneven. This variability results in a middle‑range sensory score that reflects both the film's occasional strengths and its frequent inconsistencies.

  • Rewatch Factor 30

    Rewatch potential for Warning is limited due to its fragmented structure and uneven quality. Critics suggest the film may appeal to niche genre fans, yet overall enthusiasm is low. User responses consistently describe the experience as tiring, unfulfilling, and not worth revisiting. Even the few engaging moments fail to generate lasting appeal, leading to a low rewatch factor rating.

Plot

Warning Plot Summary & Ending Explained

What happens in Warning from start to finish, spoilers included, with a timeline of 15 key events and the ending explained. The opening is below; the full summary is a 3-minute read.

Spoilers ahead

This film weaves together a series of loosely connected short stories set in a futuristic landscape that, intriguingly, lacks the advanced technology one might anticipate. Instead, it features familiar devices like Alexa and flawed virtual reality headsets.

Story 1: The Last Mechanic

In the depths of space, we meet David, a mechanic portrayed by Thomas Jane, who finds himself in a perilous situation. While repairing a satellite, an unexpected space storm occurs, leaving him untethered and hurtling into the vastness of the cosmos. The absence of his ship or station raises unsettling questions about how he arrived in this predicament. Throughout the remainder of the film, David floats aimlessly, reflecting on his existence, engaging in conversations with the ship’s AI, and recording heartfelt messages for his daughter, Emma.

Full summary

The whole story of Warning, scene by scene, with the ending explained

Read the full summary
Box office

Warning Box Office

Warning grossed $188,173 worldwide.

2021 box office

Worldwide gross

$188.2K

International
$188.2K
Videos

Warning Trailers & Videos

2 videos: 2 trailers.

Warning (2021 Movie) Official Trailer - Thomas Jane, Alex Pettyfer, Alice Eve
  • Trailer WARNING | UK TRAILER | 2021 | SCI-FI
Quiz

How Well Do You Know Warning?

10 questions about the story, each with a hint if you get stuck. Pick an answer to see whether you were right.

Question 1 of 10

  1. Question 1: not answered
  2. Question 2: not answered
  3. Question 3: not answered
  4. Question 4: not answered
  5. Question 5: not answered
  6. Question 6: not answered
  7. Question 7: not answered
  8. Question 8: not answered
  9. Question 9: not answered
  10. Question 10: not answered

What is the primary focus of the storytelling in 'Warning'?

Details

Warning Also Known As

12 alternative titles, including “Alerta global” and “警告”.

Also known as
  • Alerta global
  • 警告
  • Предупреждение
  • Попередження
  • 워닝
  • אזהרה
  • Warning: Alerta Global
  • 毀滅倒數
  • Upozorenje
  • Προειδοποίηση Κινδύνου
  • Przestroga
  • ワーニング

Seen Warning?

FAQ

Warning FAQ: Cast, Box Office & Runtime

Runtime, release date, director, cast, box office, ratings and post-credit scenes of Warning, each answered in a sentence.

How long is Warning?

Warning runs 1 hour 26 minutes (86 minutes).

When was Warning released?

Warning was released on October 22, 2021.

Who directed Warning?

Warning was directed by Agata Alexander.

Who is in the cast of Warning?

Warning stars Thomas Jane as David, Aleksandra Zagrodzka as Emma and Rupert Everett as Charlie, among 10 credited actors.

How much did Warning make at the box office?

Warning grossed $188,173 worldwide.

How is Warning rated?

Warning has 4.6/10 on IMDb, 30% on Rotten Tomatoes, 53 on Metacritic and 47% on TMDB.

Does Warning have a post-credit scene?

No. Warning has no extra scene during or after the credits.

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