Where to watch Catalyst (2018) in the UK
Catalyst (2018) is not currently listed on any UK streaming, rental, or purchase service. Last verified on 4 May 2026 by ScreenSearch.
Catalyst is based on the real life story of lead actor April Morrow's experiences seeking treatment for a life-crippling eating disorder. Sam, An ambitious young woman coming to terms with the demons from her past, has finally agreed to accept treatment. On her first day at the remote treatment facility she meets many other girls all going through their own struggles, and her resolve is tested as she gets a small taste of the long road to recovery ahead of her.
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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April MorrowSam
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Michaela KahanRachel
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Nora YessayanSarah -
Marissa GallowayGrace
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Barbera HowardCassie
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Jon TosettiChet
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Leon MayneChet Light
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Madylin SweetenChristine
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Catalyst — frequently asked questions
Where can I watch Catalyst in the UK?
Catalyst (2018) 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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