Osiris

Osiris

Year: 2025

Runtime: 1 h 44 m

Language: english

Director: William Kaufman

Echo Score: 64
actionhorrorsci-fi

During a covert mission, a team of Special Forces operatives are unexpectedly captured by an alien spacecraft. After regaining consciousness, they find themselves allied with a resourceful woman and must fight to survive against a hostile alien force determined to eliminate them.

Warning: spoilers below!

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Osiris (2025) – Full Plot Summary & Ending Explained

Read the complete plot breakdown of Osiris (2025), including all key story events, major twists, and the ending explained in detail. Discover what really happened—and what it all means.

During a nighttime operation in a remote desert region, a U.S. Special Forces team led by Sergeant Kelly, Max Martini, is ambushed. In the chaos of the firefight, the soldiers are mysteriously abducted and vanish from the battlefield. They awaken, disoriented and confined inside translucent stasis pods, aboard a massive, dimly lit alien spacecraft. As they recover, the stasis pods dissolve, expelling them into a skeletal, otherworldly corridor filled with unfamiliar machinery and a quiet hum of alien technology. Exploring their surroundings, the team discovers skinned human corpses and a disturbing blend of weapons and devices that hint at a facility built for something far beyond their understanding. They are soon attacked by alien beings—tall, eyeless humanoids with armored skin, razor-like claws, and energy-based shields—forcing the group to fight through the claustrophobic passages using whatever weapons they can wield and scavenged alien gear.

The group encounters Ravi, Brianna Hildebrand, a wary young Russian woman who explains that the ship collects humans to be processed as food. She joins the team and leads them through lesser-traveled maintenance tunnels, her knowledge of the ship proving crucial as they navigate the maze-like interior. After a series of brutal skirmishes, she earns enough trust to tell them about a safe room that could offer a chance at survival. The team follows her guidance, eventually dropping down a vent into a pool of blood filled with the remains of humans, an gruesome reminder of the fate that awaits those who are found by the ship. Arguing and panic erupt before another survivor named Anya, Linda Hamilton, Ravi’s mother, appears and rescues them from a desperate situation.

Anya reveals she has survived for twenty to thirty years aboard the ship and has a plan to destroy the aliens’ communications array with explosives to prevent reinforcements. But to execute the plan, a distraction is needed, so Kelly volunteers to draw as many of the aliens away as he can. The diversion works briefly, but one of the aliens, Scars, Stanley White Jr. discerns their plan when the team triggers a motion sensor, enabling him and others to track their every move. With the group further reduced, the remaining fighters—Kelly, Ravi, Nash, Linds Edwards, and Anya—press on. Anya sacrifices herself in a final stand, detonating charges that obliterate a large portion of the pursuing aliens and buying precious moments for the others.

The fugitives reach a hatch leading outside, but Nash is killed by Scars, the sole survivor of his own squad continuing to stalk them. Undeterred, they lure Scars into an open hatch and close it on him, effectively ending the threat he posed. Kelly then finds Ravi gazing upward at an orange glow, and together they climb through debris to glimpse a ruined cityscape below. They look out in stunned silence to behold the destroyed city of Paris, a haunting reminder of the cost of their escape and the uncertain fate that awaits them beyond the ship.

Last Updated: October 09, 2025 at 16:10

Ending Explained – What Happens at the End of Osiris?

Still wondering what the ending of Osiris (2025) really means? Here’s a spoiler-heavy breakdown of the final scene, major twists, and the deeper themes that shape the film’s conclusion.

The surviving soldiers discover that the alien vessel is a massive “farm” of frozen humans, and that the special‑forces team was taken not as prisoners but as trophies. After a brutal clash in the cargo hold, Rhodie volunteers to hold the alien guards while the others breach the communications hub. He locks the door behind him, destroys the three aliens inside and triggers an explosion that kills both them and himself, buying the group precious time.

Meanwhile, Anya, the Russian commander who has lived on the ship for decades, leads Ravi and Nash to plant charges that will wreck the alien’s rebuilt transmitter. When the aliens realize the sabotage, Anya stays behind, fighting off a swarm long enough for the charge to detonate, sacrificing herself to prevent the ship from calling for reinforcements.

The final showdown erupts in a prison‑like chamber where the remaining humans free the other captives. Kelly and Ravi confront the last alien, a hulking creature known as Scars. After a desperate melee, Kelly lures the monster into a revolving door and pulls the lever, causing the blades to snap shut and cleave the alien in two. With the alien threat finally eliminated, Kelly and Ravi escape the vessel and emerge into a devastated landscape that resembles a ruined Paris, hinting that Earth has survived the invasion even though the alien ship was hidden in a mountain. The film ends on the note that humanity, though scarred, has reclaimed its world.

Last Updated: October 13, 2025 at 19:18

Unlock the Full Story of Osiris

Don't stop at just watching — explore Osiris in full detail. From the complete plot summary and scene-by-scene timeline to character breakdowns, thematic analysis, and a deep dive into the ending — every page helps you truly understand what Osiris is all about. Plus, discover what's next after the movie.

Osiris Timeline

Track the full timeline of Osiris with every major event arranged chronologically. Perfect for decoding non-linear storytelling, flashbacks, or parallel narratives with a clear scene-by-scene breakdown.

Osiris Timeline

Characters, Settings & Themes in Osiris

Discover the characters, locations, and core themes that shape Osiris. Get insights into symbolic elements, setting significance, and deeper narrative meaning — ideal for thematic analysis and movie breakdowns.

Characters, Settings & Themes in Osiris

Osiris Ending Explained

What really happened at the end of Osiris? This detailed ending explained page breaks down final scenes, hidden clues, and alternate interpretations with expert analysis and viewer theories.

Osiris Ending Explained

Osiris Spoiler-Free Summary

Get a quick, spoiler-free overview of Osiris that covers the main plot points and key details without revealing any major twists or spoilers. Perfect for those who want to know what to expect before diving in.

Osiris Spoiler-Free Summary

More About Osiris

Visit What's After the Movie to explore more about Osiris: box office results, cast and crew info, production details, post-credit scenes, and external links — all in one place for movie fans and researchers.

More About Osiris