# Where to watch Y1: Silence of the Deep (2020) in the UK

> Y1: Silence of the Deep (2020) is not currently listed on any UK streaming, rental, or purchase service. Last verified on 15 May 2026 by ScreenSearch.

**Type:** Film  
**Year:** 2020  
**Runtime:** 93 minutes  
**Genres:** Documentary, History  
**Region:** United Kingdom (GB)  
**Last verified:** 15 May 2026 (2026-05-15T20:03:10.502Z)  

## Synopsis

14 September 1943: The legendary submarine Y1 “Katsonis” was sunk north of the island of Skiathos by the German submarine chaser UJ 2101. Through the book of XO Elias Tsoukalas who escaped capture and had to swim for nine hours to reach shore, secret documents, and crew members’ diaries, the documentary unfolds the human stories woven around the submarine. Seventy-five years later, with the support of the Hellenic Navy, we search for the submarine sunk at 253 metres depth and film the wreck for the very first time.

## Streaming options in the United Kingdom

No current UK streaming, rental, or purchase listings were found for Y1: Silence of the Deep 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 Y1: Silence of the Deep in the UK?**

Y1: Silence of the Deep (2020) 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 Y1: Silence of the Deep on Netflix, Disney+ or Amazon Prime Video in the UK?**

Y1: Silence of the Deep 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/706179/y1-silence-of-the-deep-2020
- Poster image: https://image.tmdb.org/t/p/w500/mCXP7kB0HN2WlavPm56LGvBrGqk.jpg
- JSON variant: https://www.screensearch.co.uk/watch/movie/706179/y1-silence-of-the-deep-2020.json

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