The Secret Weapon (2021) film poster — UK streaming guide

Where to watch The Secret Weapon (2021) in the UK

The Secret Weapon (2021) is not currently listed on any UK streaming, rental, or purchase service. Last verified on 14 May 2026 by ScreenSearch.

Joy is a former soldier, daughter of the Land Marine who was assassinated while on a mission. Joy was approached by a warrior, a close friend of her late father, to join the 'Project Busaba', a project to train tough girls to be assassins to serve the nation. She decided to join the project and passed the test, becoming an assassin under the code 'Busaba 029'. However, while she is doing missions, 'Busaba 029' finds suspicious things about her father and the project itself.

  • Film
  • 2021
  • 90 min
  • ★ 4.0/10 TMDB
  • Action
  • Drama
  • Adventure

Watch the trailer

ตัวอย่างเต็ม บุษบา (The Secret Weapon) [Official Trailer] นำแสดงโดย มุก พิชานา อยู่สุข

Streaming options in the United Kingdom

Updated daily from The Movie Database. Outbound links open the provider directly.

We couldn't find any current UK streaming, rental, or purchase listings for The Secret Weapon.

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 Secret Weapon.

DirectorNopachai Jayanama
WriterNopachai Jayanama

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The Secret Weapon — frequently asked questions

Where can I watch The Secret Weapon in the UK?

The Secret Weapon (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.

Is The Secret Weapon on Netflix, Disney+ or Amazon Prime Video in the UK?

The Secret Weapon 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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