
Y1: Silence of the Deep (2020)
The Radar read
A quieter title still finding its audience, though the rating rests on a thin sample, so treat it as provisional.
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.
Synopsis and metadata sourced from The Movie Database (TMDB).
Movie DNA · Double Feature
What should you watch after Y1: Silence of the Deep?
Compare atmosphere, emotion, pace, twists, humour, romance, scale and realism — then get one ideal second feature.
Open Double Feature RadarContent check
Based on the age rating and content tags — not a full scene-by-scene list.
Radar blends quality, momentum and freshness into one “what to watch now” number — so a great older film can sit lower than a rising new release. The Quality signal above is the time-neutral rating, which is why an acclaimed classic keeps a high quality score even when its Radar number is lower. Radar outputs are editorial algorithmic recommendations, not objective facts, and may change as signals update. A Radar score is not the same as a TMDB, IMDb or critic rating. How scoring works (v3.0).