Change one thing. Change everything.
A young man struggles to access sublimated childhood memories. He finds a technique that allows him to travel back into the past, to occupy his childhood body and change history. However, he soon finds that every change he makes has unexpected consequences.
TMDB audience score
Based on 8,604 votes
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Availability in the US
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United States listings · Refreshed 12 Oct 2026. More horror to watch in the US
MyCinema quick facts
Worked out from the film's TMDB record and its United States provider listings. These are facts about the data, not a review.
Standard length · 1h 53m
At 1h 53m it sits between 90 minutes and two hours.
Science Fiction · Thriller
TMDB files it under science fiction and thriller.
1 subscription · 5 to rent · 5 to buy
Included with 1 subscription service: Howdy Amazon Channel. Listed to rent from 5 stores. Listed to buy from 5 stores.
7.6 / 10 on TMDB
TMDB users rate it 7.6 out of 10 across 8,604 votes, a strong audience score. That is a large sample of voters.
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2013, 1h 39m
A man with the ability to enter peoples' memories takes on the case of a brilliant, troubled sixteen-year-old girl to determine whether she is a sociopath or a victim of trauma.
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