Where to watch Who Is the Murderer (2021) in the UK
Who Is the Murderer (2021) is not currently listed on any UK streaming, rental, or purchase service. Last verified on 8 May 2026 by ScreenSearch.
Sixteen years after a botched arrest leaves a serial killer at large, a guilt-ridden cop and a determined intern reunite to uncover dark secrets and catch the real murderer.
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 Who Is the Murderer.
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Zhao LiyingShen Yu -
Xiao YangLeng Xiao Bing -
Dong ZijianXia Mu -
Wang MaoleiHu Daodao -
Li GuangfuXia Yuanchao -
Liu LinCao Yingxia -
Gao LuXia Jinlan -
Zhou QiWu Chaochao
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Who Is the Murderer — frequently asked questions
Where can I watch Who Is the Murderer in the UK?
Who Is the Murderer (2021) 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.
Are all seasons of Who Is the Murderer on the same service?
Not always — TV licensing is sometimes negotiated season by season. ScreenSearch shows availability across all seasons on the title's page; for season-specific availability, look at the season picker inside the search dialog.
Is Who Is the Murderer on Netflix, Disney+ or Amazon Prime Video in the UK?
Who Is the Murderer is not currently included with any major UK subscription service. It may still be available to rent or buy.
How accurate is this TV series'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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