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Sleepwalker (2026) movie poster

Plot Summary

Sleepwalker (2026) Plot Summary & Ending Explained

Release, runtime and language
2026 · English
Directed by
Brandon Auman
Starring
Lori Tan Chinn, Mischa Barton, Hayden Panettiere, Tom DeNucci, Eric Lutes, Beverly D'Angelo

Haunted by the tragic loss of her daughter in a car crash that left her abusive husband in a coma, a grieving mother is besieged by disturbing visions. As the line between memory, guilt and nightmare blurs, she battles to discern reality from the darkness that invades her mind.

On this page (4)
  1. 1 Where to watch
  2. 2 What happens: full plot
  3. 3 How it ends
  4. 4 Every angle

Where to watch

Where to Watch Sleepwalker (2026)

Where can you watch Sleepwalker? Stream, rent or buy it in the US, including on Amazon Video, Apple TV Store and Fandango At Home: current JustWatch availability with up-to-date prices.

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Full plot summary

Sleepwalker (2026) Plot Summary Coming Soon

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Ending explained

What Happens at the End of Sleepwalker?

How Sleepwalker (2026) ends, in short: the final scene, the last twist and what it means for the characters. The full ending explained, with every spoiler, lives on its own page.

Read the full ending explained

In the last moments Sarah is behind the wheel, drifting into sleep as she drives. A branch—identical to the one that haunted her visions of Aimee’s death—rams into her chest, sealing the pattern she has been unable to escape. The wound completes the cycle: the mother finally meets the fate she has forever seen waiting for her daughter.

The film then rewinds to the night Aimee died. We see Sarah’s frantic attempt to chase after the car, the poisoned food she slipped to Michael, the crash that killed Aimee and left Michael comatose. This flash suggests that the crash that killed the child may also have been the moment Sarah herself died. Everything that follows—Michael’s lingering presence, the séance, the haunting art show, the recurring visions—can be read as the fleeting cascade of neural activity that a brain generates in its final minutes, a dying mind stitching together guilt, trauma, and supernatural symbols into a single, looping nightmare.

Continue reading the ending (1 more paragraphs)

Thus the ending is intentionally ambiguous: it is unclear whether Sarah lived on after Aimee’s death or whether the entire story is the brain’s last reverie. What matters is that the film collapses the border between waking life and the somnambulant state, showing how crushing remorse can trap a person in a liminal loop that only resolves when the mind finally shuts down. The final image of the branch piercing Sarah’s chest is both a literal death and a metaphorical shattering of the fragile boundary between dream and reality.

Sleepwalker ending explained in full

Every angle

Sleepwalker (2026) Explained: Plot, Ending, Timeline & Characters

Everything about Sleepwalker in one place: what happens in the plot summary, the timeline in chronological order, the characters and meaning, the ending explained. What's After the Movie adds the cast, box office and post-credit scenes.

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