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IO 2019

On a devastated Earth, scientist Sam is dedicated to ensuring humanity's survival by sending people to a distant colony. Her mission is complicated by the arrival of Micah, a fellow survivor, who challenges her choices and reignites a sense of hope. As Earth's environment continues to deteriorate, Sam must confront difficult decisions about love, loyalty, and the ultimate fate of her home planet.

On a devastated Earth, scientist Sam is dedicated to ensuring humanity's survival by sending people to a distant colony. Her mission is complicated by the arrival of Micah, a fellow survivor, who challenges her choices and reignites a sense of hope. As Earth's environment continues to deteriorate, Sam must confront difficult decisions about love, loyalty, and the ultimate fate of her home planet.

Does IO have end credit scenes?

No!

IO does not have end credit scenes. You can leave when the credits roll.

Meet the Full Cast and Actors of IO

Explore the complete cast of IO, including both lead and supporting actors. Learn who plays each character, discover their past roles and achievements, and find out what makes this ensemble cast stand out in the world of film and television.


Ratings and Reviews for IO

See how IO is rated across major platforms like IMDb, Metacritic, and TMDb. Compare audience scores and critic reviews to understand where IO stands among top-rated movies in its genre.


Echo Score

The Movie Echo Score

43

IO struggles to maintain engagement due to sluggish pacing and uneven emotional tone. Critics and users alike note its contemplative ambition but often find the execution too inert to sustain interest. While some appreciate the film’s quiet atmosphere and thematic depth, the lack of dramatic momentum undermines its broader impact. Overall, IO comes across as a well-meaning but dimly lit narrative that fails to fully captivate.

The Movie Echo Score Breakdown for IO

35
Echo Score

Art & Craft

In terms of art and craft, IO delivers a deliberate visual design but seldom achieves dynamism. The post-apocalyptic setting is rendered with a muted palette and consistent production values, yet the direction feels overly sedate. Early scenes establish an austere atmosphere but rarely evolve into compelling tableaux. The restrained cinematography and editing contribute to a coherent look, though the overall aesthetic lacks vibrancy.

50
Echo Score

Character & Emotion

When it comes to character and emotion, performances are uneven and emotional stakes fluctuate. Margaret Qualley’s portrayal of Sam grounds the film with a quiet determination, but Anthony Mackie’s portrayal of Micah receives frequent criticism for limited expressiveness. Interpersonal chemistry occasionally offers genuine warmth, yet many viewers find the characters underwritten and dialogue lacking credibility. Ultimately, the film provides moments of connection that are offset by inconsistent depth.

45
Echo Score

Story & Flow

In terms of story and flow, IO presents a familiar post-apocalyptic premise that unfolds at a deliberately slow pace. The narrative emphasizes philosophical musings over forward momentum, leading to questions about coherence and engagement. Although some viewers commend its thoughtful allegory and intimate exploration of human resilience, many criticize the plot’s inertia and vague resolution. The measured approach yields occasional insight but insufficient dramatic propulsion.

55
Echo Score

Sensory Experience

Regarding sensory experience, IO cultivates an immersive, minimalist atmosphere through its sound design and visuals. The absence of CGI and emphasis on natural environments lend authenticity to the setting. However, the soundtrack remains understated, and the overall aural landscape seldom elevates narrative tension. The visual cohesion is notable, yet the film’s restrained audio-visual palette may feel too subdued for audiences seeking dynamic sensory impact.

30
Echo Score

Rewatch Factor

With respect to rewatch factor, IO offers limited replay value for most viewers. Its methodical pacing and ambiguous ending often leave audiences feeling unresolved rather than intrigued. While the thematic undercurrents and atmospheric design might reward a second viewing for those invested in environmental allegory, the film’s overall inertia discourages repeat engagement. The lasting appeal is minimal outside a niche appreciative of contemplative sci-fi.

Metacritic

40

Metascore

3.4

User Score

IMDb

4.8 /10

IMDb Rating

TMDB

50

%

User Score

Letterboxd

2.2

From 7 fan ratings

Take the Ultimate IO Movie Quiz

Challenge your knowledge of IO with this fun and interactive movie quiz. Test yourself on key plot points, iconic characters, hidden details, and memorable moments to see how well you really know the film.


Quiz on IO (2019): Test your knowledge about the film IO and its themes of survival and hope in a dying world.

What is the primary setting of the movie IO?

Full Plot Summary and Ending Explained for IO

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Read the complete plot summary of IO, including all major events, twists, and the full ending explained in detail. Explore key characters, themes, hidden meanings, and everything you need to understand the story from beginning to end.


Act I begins with a haunting voiceover from a woman, describing a world where the atmosphere has become toxic due to climate change, prompting the remaining population to evacuate in hundreds of “Exodus” rockets destined for a space colony near Io. The scene shifts to a rugged individual navigating the toxic terrain in an ATV, their face obscured by an oxygen mask. This woman, Margaret Qualley, meticulously collects samples from stagnant waters while documenting her findings. She then ascends above the clouds to an abandoned laboratory equipped with a large telescope.

In Act II, we delve into Sam’s daily existence, revealed through a heartfelt email she sends to Elon, who is stationed near Io and is clearly her love interest. He inquires about her father and encourages her to join him on an Exodus ship to escape the dying Earth. Sam tends to her vegetable garden, aware that the plants may not thrive in the altered atmosphere, and ventures into the Zone to gather samples. In her quiet moments, she immerses herself in a mythology book salvaged from a deserted library, and diligently maintains her wind turbines and solar panels. Each day, she listens to a recording of her father’s voice, meant for a radio broadcast, while grappling with a recurring dream of standing on a beach, breathing freely.

The plot thickens when a violent thunderstorm approaches during one of her expeditions to the Zone. Hurrying back, she discovers her lab damaged, with her testing equipment in disarray, although the greenhouse remains relatively unscathed. An email from Elon informs Sam that the Command is preparing for a mission to transport humans to another star, ten light years away, and shockingly, the last Exodus flight is set to leave in four days.

A pivotal moment occurs when a mysterious man crashes into Sam’s world. Stepping out of a balloon capsule, Anthony Mackie introduces himself as Micah and inquires about her father. Sam, caught off guard, attempts to maintain the facade that her father is on a mission. However, she eventually reveals the painful truth—her father has passed away.

The narrative reaches a climactic peak when Sam receives yet another email from Elon. She begins with her tragic news, eliciting his condolences and unveiling an earth-shattering decision: Elon has been invited to join the mission to the stars and has resolved to go. Despite the distance separating them, he believes their love can endure across the universe. Sam is crushed by this revelation, spiraling into erratic behavior that even leads her to seduce Micah.

Micah, determined to help her, plans to take Sam along with him. They chart a course for the balloon’s journey to connect with the Exodus mission. Unfortunately, a location change jeopardizes their helium supply. But Sam, brimming with knowledge, knows where to find more in the Zone. With helium secured, they endeavor to launch the balloon from a nearby city park. However, Sam feels an overwhelming need to visit a final art exhibit, alluded to earlier, in a museum before their departure. Aware of the ticking clock, Micah reminds her they have limited time.

Act III unfolds as Sam roams the museum, entirely absorbed by the artwork. Yet, when she surpasses the hour, Micah anxiously searches for her. He discovers Sam captivated by a painting depicting Leda and the Swan and engages her in a discussion about its deeper meaning while she grapples with understanding. This classic Greek myth resonates with her, instilling a sense of hope for the future of Earth. Sam, burdened by her childhood dreams of a dark new world, reveals her audacious desire to experience the new atmosphere by removing her oxygen mask. In an unexpected moment, Micah catches her as she inhales, with his own mask still intact.

The epilogue showcases Sam’s transformation; her conditioning allowing her to breathe in this ‘new’ atmosphere. Proclaiming her determination, she reveals she won’t abandon Earth, believing it can be saved. The final scene depicts Sam standing on a misty beach, alongside Micah’s child. As she sends a heartfelt email to Micah, she encourages him to bring others back to Earth, reflecting on her father’s wisdom and invoking the sentiment of how we ultimately return to our beginnings—where everything feels new once again.

Uncover the Details: Timeline, Characters, Themes, and Beyond!

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Watch Trailers, Clips & Behind-the-Scenes for IO

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Watch official trailers, exclusive clips, cast interviews, and behind-the-scenes footage from IO. Dive deeper into the making of the film, its standout moments, and key production insights.


IO | Official Trailer [HD] | Netflix

Cars Featured in IO

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Explore all cars featured in IO, including their makes, models, scenes they appear in, and their significance to the plot. A must-read for car enthusiasts and movie buffs alike.


BMW

1991

3 E36

Mercedes-Benz

1997

CLK C208

Polaris

Sportsman

Polaris

Trail Boss

Renault

1990

Clio 1

Volkswagen

unknown T3 Typ 2

IO Themes and Keywords

Discover the central themes, ideas, and keywords that define the movie’s story, tone, and message. Analyze the film’s deeper meanings, genre influences, and recurring concepts.


post apocalypseexodusiotoxic environmentinterracial relationshipbio domeapiarytelescopefour wheelerobservatoryhoneybeemass extinctionmutationexperimentblack man white woman romanceblack man white woman kissblack man white woman relationshipwoman wears a gas masklow budget sci fi moviespace stationbiospherefemale nudityfemale rear nuditybuttock nudity

IO Other Names and Titles

Explore the various alternative titles, translations, and other names used for IO across different regions and languages. Understand how the film is marketed and recognized worldwide.


IO: Last on Earth Io - Sola sulla Terra IO 라스트 온 어스 IO: Sola en la Tierra 少女救地球 Destination IO ИО IO - Sola sulla Terra איו: אחרונה על כדור הארץ IO: Ostatnia na Ziemi IO – O Último na Terra Ιώ Нашето бъдеще 少女地球守护者 ผู้ยืนหยัดคนสุดท้าย ІО იო ユピテルとイオ

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