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Y1: Silence of the Deep (2020) poster

Y1: Silence of the Deep

2020, Greek. Directed by Filippos Vardakas.

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.

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Runtime
1h 33m
Post-credits
None listed
Language
Greek
Rated
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Where to watch Y1: Silence of the Deep

Y1: Silence of the Deep isn’t streaming on any OTT platform in India yet; it released on 19 May 2020.

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Details

Released
19 May 2020
Original title
Υ1 – Στη σιωπή του βυθού
Country
Greece
seanavysubmarineshipwreckworld war iigreeceexplorationsunken submarinebritish navygerman occupation of greecekatsonisgreek navy

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How long is Y1: Silence of the Deep?

Y1: Silence of the Deep runs 93 minutes (1h 33m).

Does Y1: Silence of the Deep have a post-credits scene?

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Which OTT platform is Y1: Silence of the Deep on?

Y1: Silence of the Deep isn’t streaming on any OTT platform in India yet; it released on 19 May 2020. (Checked 13 November 2026.)

What movies are like Y1: Silence of the Deep?

If you liked Y1: Silence of the Deep, try Titanic: 20 Years Later with James Cameron, Los Angeles Plays Itself, Trinity and Beyond: The Atomic Bomb Movie.

Who directed Y1: Silence of the Deep?

Y1: Silence of the Deep (2020) was directed by Filippos Vardakas and stars Bilio Tsoucala.

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