Where to watch The Lightest Darkness (2017) in the UK
The Lightest Darkness (2017) is available to watch free in the UK on Plex. Last verified on 6 May 2026 by ScreenSearch.
In the darkness, it's hard to tell a friend from a fiend.
When a neurotic private eye who struggles to finish the case takes a train voyage, his own dark secrets begin to reveal themselves.
Watch the trailer
The Lightest Darkness (trailer) / Самая светлая тьма (трейлер)
Streaming options in the United Kingdom
Updated daily from The Movie Database. Outbound links open the provider directly.
Last verified: — sourced from The Movie Database. Machine-readable: Markdown · JSON.
Cast & crew
Top-billed cast in The Lightest Darkness.
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Rashid AitouganovR. I. Musin -
Vyacheslav ManucharovSvyatoslav -
Alexander RapoportUncle Victor -
Ekaterina Dar -
Kolya NeukoellnIzolda Ivanoff
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Irina GevorgyanArina
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Tatyana UkharovaArina's Grandmother
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The Lightest Darkness — frequently asked questions
Where can I watch The Lightest Darkness for free in the UK?
The Lightest Darkness (2017) is available free (with adverts or a TV licence) on Plex in the United Kingdom.
Is The Lightest Darkness on Netflix, Disney+ or Amazon Prime Video in the UK?
The Lightest Darkness 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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