Where to watch The Tag-Along: Devil Fish (2018) in the UK
The Tag-Along: Devil Fish (2018) is not currently listed on any UK streaming, rental, or purchase service. Last verified on 6 May 2026 by ScreenSearch.
When a spirit medium is called to exorcise a demon from a possessed man, he is unknowingly captured in the act by two students looking to document the process. When the students accidentally release the devil fish demon into the world, it is up to them and the spirit medium to send it back to the hellish world from where it came.
Watch the trailer
《红衣小女孩外传：人面鱼 THE TAG ALONG: DEVIL FISH》 (Official Trailer) - In Cinemas 29 November 2018
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 The Tag-Along: Devil Fish.
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Vivian HsuHuang Yahui -
Rexen ChengLin Zhicheng -
Joe ChangZhong -
Wu Chih-hsuanJiahao -
Lung Siu WaAron -
Francesca KaoLin Meihua -
Rainie YangLi Shu-fen -
Hsu Wei-ningShen Yi-Jun
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The Tag-Along: Devil Fish — frequently asked questions
Where can I watch The Tag-Along: Devil Fish in the UK?
The Tag-Along: Devil Fish (2018) 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 The Tag-Along: Devil Fish on Netflix, Disney+ or Amazon Prime Video in the UK?
The Tag-Along: Devil Fish 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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