Where to watch
Secret in the Box was released on June 19, 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 Frankie Tam Gong-Yuen
More from Zhang Songwen · Lead actor
More from Patrick Tam · Co-star actor
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Secret in the Box — streaming FAQ
Which OTT platform streams Secret in the Box?
Secret in the Box isn't streaming anywhere in United States yet.
Is Secret in the Box on Netflix?
No, Secret in the Box is not on Netflix in United States as of September 2026.
Is Secret in the Box on Amazon Prime Video?
No, Secret in the Box isn't on Amazon Prime Video in United States right now.
Where can I watch Secret in the Box for free?
Secret in the Box 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 Secret in the Box?
Secret in the Box 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 7, 2026. This is a prediction, not a confirmed date.
Is Secret in the Box based on a true story?
Yes — Secret in the Box is based on true events, dramatising real people and events (some details may be fictionalised for the screen).
