Where to watch
Harmony isn't on any streaming service in United Kingdom right now, but it's available in Canada, Japan, Russia, South Korea and 2 more. Streaming rights are licensed per country.
Cast · Directed by Kang Dae-gyu
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Harmony — streaming FAQ
Which OTT platform streams Harmony?
Harmony isn't on any streaming service in United Kingdom yet, but it's available in Canada, Japan and South Korea and other countries. Streaming rights differ by country — switch your country in the header to see where.
Is Harmony on Netflix?
No, Harmony is not on Netflix in United Kingdom as of August 2026.
Is Harmony on Amazon Prime Video?
No, Harmony isn't on Amazon Prime Video in United Kingdom right now.
Where can I watch Harmony for free?
Harmony 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 Harmony?
Harmony 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 March 18, 2010. This is a prediction, not a confirmed date.