A knock at the window. Their lives changed forever.
Fourteen-year-old Charlie's life changes when Jasper takes his help to dispose of the body of his girlfriend, Laura. He decides to look for the murderer and falls in love with Laura's younger sister.
TMDB audience score
Based on 95 votes
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Availability in the UK
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UK only · Refreshed 10 Oct 2026.
MyCinema quick facts
Worked out from the film's TMDB record and its United Kingdom provider listings. These are facts about the data, not a review.
Standard length · 1h 45m
At 1h 45m it sits between 90 minutes and two hours.
Drama · Mystery · Thriller
TMDB files it under drama, mystery, and thriller.
2 subscriptions · 3 free · 7 to rent · 6 to buy
Included with 2 subscription services: Amazon Prime Video and Amazon Prime Video with Ads. Free or ad-supported on Amazon Prime Video Free with Ads, W4free, and Amazon MX Player. Listed to rent from 7 stores. Listed to buy from 6 stores.
6.4 / 10 on TMDB
TMDB users rate it 6.4 out of 10 across 95 votes, a positive audience score. That is a moderate sample of voters.
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