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A Promise to Keep

MovieDrama

Yi-nuo (7) and Cheng-en (10) are inseparable orphans who promised to be brothers forever. But when Yi-nuo is adopted and taken abroad, Cheng-en is left behind due to family complications. Refusing to let go, the precocious Yi-nuo begins a…

DirectorLi Chuang-yang
WriterWang Chia-an
ProducersDennis Yang·Patrick Mao Huang

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Cast · Directed by Li Chuang-yang

OOne-Fang
One-Fang
CTCalvin Tsou
Calvin Tsou
FT
Felix Teng
ALAli Lee
Ali Lee
JKJiu Kong
Jiu Kong
VFVan Fan
Van Fan
FGFabio Grangeon
Fabio Grangeon
FY
Fang Yi-ju

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A Promise to Keep — streaming FAQ

Which OTT platform streams A Promise to Keep?

A Promise to Keep isn't streaming anywhere in United States yet.

Is A Promise to Keep on Netflix?

No, A Promise to Keep is not on Netflix in United States as of November 2026.

Is A Promise to Keep on Amazon Prime Video?

No, A Promise to Keep isn't on Amazon Prime Video in United States right now.

Where can I watch A Promise to Keep for free?

A Promise to Keep isn't streaming in United States yet, so there's no way to watch it free at the moment.