The Sealed Box poster
Where to stream

The Sealed Box

2026MovieDrama

A single mother and magazine editor, distant from her grade-obsessed daughter, takes on an interview with an expatriate animation director, which brings back a long-forgotten childhood memory: a mysterious box that turns children into puppets and seals away their innocence.

DirectorKao Yi-chun
WriterKao Yi-chun
ProducerLynn Lin

Where to watch

Expected on OTT
around November 27, 2026

Released in cinemas on October 9, 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.

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Cast · Directed by Kao Yi-chun

RVRhydian Vaughan
Rhydian Vaughan
Tim Hsu
ZLZaizai Lin
Zaizai Lin
JingYu Tseng
IC
Iris Chu
Xiao Mei / Young JingYu
SL
Sophia Lo
Magazine Director
JWJue Wan-rong
Jue Wan-rong
Wen's Mother

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The Sealed Box — streaming FAQ

Which OTT platform streams The Sealed Box?

The Sealed Box isn't streaming anywhere in United States yet.

Is The Sealed Box on Netflix?

No, The Sealed Box is not on Netflix in United States as of November 2026.

Is The Sealed Box on Amazon Prime Video?

No, The Sealed Box isn't on Amazon Prime Video in United States right now.

Where can I watch The Sealed Box for free?

The Sealed 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 The Sealed Box?

The Sealed 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 November 27, 2026. This is a prediction, not a confirmed date.