Where to watch
Expected on OTT
around August 22, 2026
Released in cinemas on July 4, 2026. A prediction based on the typical 6–8 week theatrical-to-streaming window — not a confirmed date. Get the WhichOTT app to be notified the moment it lands.
Get the app to be notifiedCast · Directed by Lee Soo-hyuk
More from Kim Yun-seul · Lead actress
More from Kang Ae-sim · Co-star actress
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Siren — streaming FAQ
Which OTT platform streams Siren?
Siren isn't streaming anywhere in United States yet.
Is Siren on Netflix?
No, Siren is not on Netflix in United States as of September 2026.
Is Siren on Amazon Prime Video?
No, Siren isn't on Amazon Prime Video in United States right now.
Where can I watch Siren for free?
Siren isn't streaming in United States 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 States 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.
