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Horizon was released on September 13, 2015 but we couldn't find it on any streaming service yet. Rights can change — try again later.
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Horizon — streaming FAQ
Which OTT platform streams Horizon?
Horizon isn't streaming anywhere in United Kingdom yet.
Is Horizon on Netflix?
No, Horizon is not on Netflix in United Kingdom as of September 2026.
Is Horizon on Amazon Prime Video?
No, Horizon isn't on Amazon Prime Video in United Kingdom right now.
Where can I watch Horizon for free?
Horizon isn't streaming in United Kingdom yet, so there's no way to watch it free at the moment.
What is the OTT release date for Horizon?
Horizon hasn't started streaming in United Kingdom yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around November 1, 2015. This is a prediction, not a confirmed date.
