# Where to watch Catalyst in the UK

> Catalyst is not currently listed on any UK streaming, rental, or purchase service. Last verified on 3 May 2026 by ScreenSearch.

**Type:** Film  
**TMDB rating:** 10.0/10  
**Genres:** Crime, Drama, Mystery  
**Region:** United Kingdom (GB)  
**Last verified:** 3 May 2026 (2026-05-03T12:19:02.766Z)  

## Synopsis

Having fallen in love eight years ago, a young couple finds their engagement on the rocks. As they desperately cling to the foundations of their relationship, one man knows exactly how to start the fire to burn it down.

## Streaming options in the United Kingdom

No current UK streaming, rental, or purchase listings were found for Catalyst in our daily-updated TMDB feed. The title may be on physical media only, awaiting UK release, or in a temporary licensing gap.

## Frequently asked questions

**Where can I watch Catalyst in the UK?**

Catalyst 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 Catalyst on Netflix, Disney+ or Amazon Prime Video in the UK?**

Catalyst 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.

## Sources

- Streaming availability: The Movie Database (TMDB), refreshed daily.
- Underlying licensing data: JustWatch.
- Canonical URL: https://www.screensearch.co.uk/watch/movie/508277/catalyst
- Poster image: https://image.tmdb.org/t/p/w500/vJWEazgRiTnEOODgP6rNVke3GEs.jpg
- JSON variant: https://www.screensearch.co.uk/watch/movie/508277/catalyst.json

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Generated by [ScreenSearch](https://www.screensearch.co.uk/) — a free UK-focused tool that answers "where can I watch this in the UK?" for any film or TV show. No accounts, no signup.