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Siren was released on July 4, 2026 but we couldn't find it on any streaming service yet. Rights can change — try again later.
Get the app to be notifiedCast · Directed by Lee Soo-hyuk
More from Kang Ae-sim · Lead actress
More from Park Jong-hwan · Co-star actor
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Siren — streaming FAQ
Which OTT platform streams Siren?
Siren isn't streaming anywhere in United Kingdom yet.
Is Siren on Netflix?
No, Siren is not on Netflix in United Kingdom as of November 2026.
Is Siren on Amazon Prime Video?
No, Siren isn't on Amazon Prime Video in United Kingdom right now.
Where can I watch Siren for free?
Siren 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 Siren?
Siren 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 August 22, 2026. This is a prediction, not a confirmed date.
