Where to watch A Promise to Keep in the UK
A Promise to Keep is not currently listed on any UK streaming, rental, or purchase service. Last verified on 4 May 2026 by ScreenSearch.
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 campaign to “sell” his best friend to his new adoptive parents. It’s a heartwarming story about a little boy trying to reunite with his “brother” against all odds.
Streaming options in the United Kingdom
Updated daily from The Movie Database. Outbound links open the provider directly.
This may be because: (a) the title hasn't been released in the UK yet, (b) it's on physical media only, or (c) the licence has temporarily lapsed. Streaming availability changes frequently — check back daily.
Last verified: — sourced from The Movie Database. Machine-readable: Markdown · JSON.
Cast & crew
Top-billed cast in A Promise to Keep.
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A Promise to Keep — frequently asked questions
Where can I watch A Promise to Keep in the UK?
A Promise to Keep is not currently listed by any UK streaming, rental, or purchase service in our daily-updated TMDB feed. It may be on physical media, an aggregator, or pending a UK release. Check back later — availability changes frequently.
Is A Promise to Keep on Netflix, Disney+ or Amazon Prime Video in the UK?
A Promise to Keep is not currently included with any major UK subscription service. It may still be available to rent or buy.
How accurate is this film's availability data?
Availability is sourced from The Movie Database (TMDB), which in turn pulls from JustWatch. Listings are refreshed daily. For purchase decisions, the provider's own site is the source of truth.
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