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.
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
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 Catalyst.
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Ryan Ralph GerrardTom
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Jade-Marie JosephAmy Rotham
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Lily Mae McGregorDebbie Lowe
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Jack BenceJamie Wilson -
Dywayne ThomasHotel Clerk -
Dean John-WilsonFreddie Birch -
Antonia TootillRosanna Arya -
Alana WallaceRose Buckland
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Catalyst — 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.
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