Where to watch My Brother, the Alien (2023) in the UK
My Brother, the Alien (2023) is not currently listed on any UK streaming, rental, or purchase service. Last verified on 20 August 2026 by ScreenSearch.
Four siblings are shocked to learn their adopted brother is actually a visiting alien and his time on earth is soon coming to an end. Will they be able to cope with his departure and also save the family yakiniku restaurant?
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.
Is My Brother, the Alien on Netflix, Disney+ or Prime Video?
Quick answers for the UK's biggest streaming services, checked against today's data.
Netflix
No — My Brother, the Alien (2023) is not currently on Netflix in the UK, and no other UK streaming, rental, or purchase listing was found in today's data. Licences change frequently — check back soon.
Amazon Prime Video
No — My Brother, the Alien (2023) is not currently on Amazon Prime Video in the UK, and no other UK streaming, rental, or purchase listing was found in today's data. Licences change frequently — check back soon.
Disney+
No — My Brother, the Alien (2023) is not currently on Disney+ in the UK, and no other UK streaming, rental, or purchase listing was found in today's data. Licences change frequently — check back soon.
Cast & crew
Top-billed cast in My Brother, the Alien.
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Tomoya NakamuraSanada Hideo / "TRO-PICAL" -
Yuki HimuraSanada Yumeji -
Sairi ItoSanada Yumeno -
Tokio EmotoSanada Shimon -
Megumi SekiNakano Akari -
Yoshihiko HosodaShishido Hirofumi -
Takayuki HirataJinnai Masaya
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So YamanakaMochizuki
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My Brother, the Alien — frequently asked questions
Where can I watch My Brother, the Alien in the UK?
My Brother, the Alien (2023) 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 My Brother, the Alien on Netflix in the UK?
No — My Brother, the Alien (2023) is not currently on Netflix in the UK, and no other UK streaming, rental, or purchase listing was found in today's data. Licences change frequently — check back soon.
Is My Brother, the Alien on Amazon Prime Video in the UK?
No — My Brother, the Alien (2023) is not currently on Amazon Prime Video in the UK, and no other UK streaming, rental, or purchase listing was found in today's data. Licences change frequently — check back soon.
Is My Brother, the Alien on Disney+ in the UK?
No — My Brother, the Alien (2023) is not currently on Disney+ in the UK, and no other UK streaming, rental, or purchase listing was found in today's data. Licences change frequently — check back soon.
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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