Is The Tag-Along: Devil Fish Worth Watching?
Answer: Maybe not, The Tag-Along: Devil Fish is likely a skip if you enjoy Horror movies.
It features a runtime of 115 minutes and offers a standard storyline that appeals to mature audiences.

Verdict:The Tag-Along: Devil Fish is a confirmed FLOP based on our analysis of audience ratings and box office momentum.
With a rating of 4.9/10, it has delivered a mixed experience for fans of the Horror genre.
Answer: Maybe not, The Tag-Along: Devil Fish is likely a skip if you enjoy Horror movies.
It features a runtime of 115 minutes and offers a standard storyline that appeals to mature audiences.
Last updated: January 11, 2026
Released in 2018, The Tag-Along: Devil Fish enters the Horror genre with a narrative focused on 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. Under the direction of David Chuang, the film attempts to weave detailed character arcs with visual storytelling.
The film is anchored by performances from Vivian Hsu. While the cast delivers competent performances, the script occasionally limits their range.
From a technical standpoint, The Tag-Along: Devil Fish offers a competent presentation. The cinematography uses a distinct visual palette that aligns well with the tone. The sharp editing keeps the narrative moving at a brisk pace, maximizing the impact of the key sequences.
Beyond the narrative, The Tag-Along: Devil Fish resonates with current cultural themes in the Horror space. It stays within the established boundaries of its genre, providing exactly what core fans expect without reinventing the wheel.
As of early 2026, The Tag-Along: Devil Fish is available for streaming on Midnight Pulp. For audiences in the US, UK, and India, digital rentals are typically available on platforms like Apple TV roughly 45-60 days after the theatrical release.
The plot of The Tag-Along: Devil Fish centers on a unique premise within the Horror landscape. 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. The second act serves as a major turning point, leading to a climax that fans of 2018 cinema will find fairly predictable.
The ending of The Tag-Along: Devil Fish has sparked significant debate on social media. It signifies the ambiguous resolution of the main plot thread. Given the current box office momentum, discussions of a The Tag-Along: Devil Fish sequel or a wider cinematic universe are already gaining traction.
Final verdict for The Tag-Along: Devil Fish (2018): with an audience rating of 4.9/10, the reception has been negative. It is a recommended for fans of Horror cinema who appreciate attention to detail.
Midnight Pulp
Apple TV
Fandango At Home
Apple TV
Fandango At HomeAnalyzing the audience sentiment, IMDb rating of 4.9/10, and global collection metrics, The Tag-Along: Devil Fish stands as a challenging project for the creators. It remains an essential piece of the 2018 cinematic year.
The Tag-Along: Devil Fish is considered a flop based on audience ratings of 4.9/10 and lower collections.
Based on the low rating of 4.9/10, The Tag-Along: Devil Fish may not be worth watching unless you are a die-hard fan.
The Tag-Along: Devil Fish is currently available for streaming on Midnight Pulp. You can also check for it on platforms like Midnight Pulp depending on your region.



The Tag-Along: Devil Fish is considered a flop based on audience ratings of 4.9/10 and lower collections.
Based on the low rating of 4.9/10, The Tag-Along: Devil Fish may not be worth watching unless you are a die-hard fan.
The Tag-Along: Devil Fish is currently available for streaming on Midnight Pulp. You can also check for it on platforms like Midnight Pulp depending on your region.
The Tag-Along: Devil Fish is a Horror movie that follows: 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 t...
The Tag-Along: Devil Fish falls under Horror, which often contain intense scenes. Parental discretion is advised.
The Tag-Along: Devil Fish is primarily available in its original language, with subtitles and dubbed versions available on various streaming services and digital stores.
Explore the full watch order, ratings, and collection details.
View Full FranchiseWhen 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.
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