Alien Origin

Alien Origin

Year: 2012

Runtime: 90 mins

Language: English

Director: Mark Atkins

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The Footage is Real. The Proof is Irrefutable. A movie created from “found footage” of a lost military expedition that exposes the origins of life on earth.

Warning: spoilers below!

Haven’t seen Alien Origin yet? This summary contains major spoilers. Bookmark the page, watch the movie, and come back for the full breakdown. If you're ready, scroll on and relive the story!

Timeline – Alien Origin (2012)

Trace every key event in Alien Origin (2012) with our detailed, chronological timeline. Perfect for unpacking nonlinear stories, spotting hidden connections, and understanding how each scene builds toward the film’s climax. Whether you're revisiting or decoding for the first time, this timeline gives you the full picture.

1

Mission launches into Belizean jungle

Julie Evans leads a joint patrol of soldiers and a journalist team into the Belizean jungle under the pretense of plant surveillance. The group includes Peter Santos and Lt. Chris Thompson as seasoned veterans ensuring security and cover for the mission's uncertain purpose. The setting establishes a tense balance between exploration and danger that will unfold as they push deeper.

Day 1, morning Belizean jungle
2

Finds abandoned boat and camera

The expedition comes across an abandoned boat stranded in a wide field, hinting at a prior presence or danger in the area. Inside is an intact SD card that, when viewed, shows underwater footage and ends with a gut-wrenching scream as the screen cuts to black. The discovery seeds unease and hints at a mystery beyond ordinary terrain.

Day 1, afternoon Wide field near the jungle
3

Night surveillance and camera blackout

Night settles as the team sets up security cameras to monitor the jungle's nocturnal life. A camera unexpectedly blacks out, leaving the camp in silent unease while unseen threats loom. The moment deepens the sense that something is watching and closing in.

Night 1 Camp within the jungle
4

Unsettling carvings and missing camera

At dawn, unsettling markings are found carved near Julie’s sleeping area, indicating a deliberate breach or warning. The previously destroyed camera is confirmed missing, intensifying the paranoia and complicating their mission. The team grows wary as the boundaries between surveillance and danger blur.

Dawn, Day 2 Base camp area
5

New orders: vanished archaeologists; Holden's diary

Base command orders the team to Holden's last known location to chase clues about a vanished archaeological team. Dr. Timothy Holden surfaces in a video diary recovered among Holden's belongings, revealing a skull found inside a cave. The discovery unsettles the group and anchors the mystery in a tangible artifact.

Day 2 – late morning Holden’s belongings and cave vicinity
6

Tremor and a panic from Susan

A strange tremor shakes the team, and Susan Neiman bursts from the cave in a panic, insisting that what attacked them is not human. Her warning compounds the sense that the threat operates beyond conventional fear or wildlife. The moment pushes the expedition toward a more ominous mystery.

Late morning to afternoon, Day 2 Cave and surrounding jungle
7

Mennonite shelter and guidance

The expedition encounters a Mennonite community offering shelter and practical guidance as they press on. Susan claims to know Holden’s whereabouts and provides context that the danger may be linked to ancient forces rather than earthly threats. The encounter shifts the group's dynamic as trust is built through shared danger.

Day 2 – afternoon Mennonite settlement
8

Possibility of alien visitation

The group, guided by Susan, witnesses what appears to be an alien spacecraft captured on the camera's footage. The sight reinforces the theory that the danger transcends human biology and that urgency to reach safety is paramount. The team clarifies that the skull and cave hold keys to this larger mystery.

Late Day 2 – evening Near Holden's traces, jungle area
9

Descent into spacecraft and security breach

Inside the spacecraft, Susan leads the team deeper to recover Holden’s whereabouts. An artifact on display is activated, triggering a security breach and an explosive exodus as the ship erupts into flames. The crew barely escapes the collapse, bringing the enigma back toward the cave.

Climax, Day 2–Night Inside alien spacecraft
10

Return to the cave and skull’s mystery

Back in the cave, the skull’s origin dominates the discussion as the team navigates yawning depths and treacherous jungle terrain. The artifact’s power and the skull's 70% human composition cast doubt on humanity’s history and origins. Holden’s presence remains unresolved as the search continues.

Night to Dawn Cave system
11

Relentless jungle assault and Holden found

The deeper jungle reveals a brutal, relentless threat that claims more lives as the group presses on. They finally locate Holden, but encounters with their unseen attacker escalate into a final, brutal night. Dawn reveals the last soldier’s fate, marking the turning point of the battle.

Night to Dawn Deep jungle
12

Epilogue: skull theory and missing in action

In the epilogue, Susan theorizes that the skull Holden and the team uncovered is 70% human, suggesting the alien may be an ancestor of mankind. The fates of Holden and Julie Evans are left missing in action as the jungle keeps its secrets. The ending invites reflection on fear, evidence, and the boundary between myth and reality.

Epilogue Belizean jungle, after the mission

Last Updated: October 03, 2025 at 06:48

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Alien Origin Summary

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Characters, Settings & Themes in Alien Origin

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Characters, Settings & Themes in Alien Origin

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Alien Origin Spoiler-Free Summary

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