
Y1: Silence of the Deep
2020 • Documentary / History • Starring Bilio Tsoucala
Where to Watch
Available in China for the 2020 release on streaming platforms such as Curiosity Stream and Crunchyroll, you can watch Y1: Silence of the Deep online and stream Y1: Silence of the Deep right now. Rent or buy Y1: Silence of the Deep options may appear later on other services, and availability can change by region as licensing windows shift over time.
About Y1: Silence of the Deep
Y1: Silence of the Deep (2020) blends Documentary and History elements. Top cast includes Bilio Tsoucala. The narrative builds around escalating stakes, urgent decisions, and action-driven momentum.
Actor: Bilio Tsoucala
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.
Frequently Asked Questions
Where can I watch Y1: Silence of the Deep online?
To watch Y1: Silence of the Deep online in China, the best current options are Curiosity Stream and Crunchyroll. Availability may vary depending on your country.
Is Y1: Silence of the Deep available on Netflix?
Not currently — Y1: Silence of the Deep is not listed as available on Netflix in China. You can still stream Y1: Silence of the Deep on Crunchyroll and Curiosity Stream.
Can I rent or buy Y1: Silence of the Deep online?
Right now in China, listings focus on streaming platforms such as Curiosity Stream and Crunchyroll instead of places to rent or buy Y1: Silence of the Deep.
Is Y1: Silence of the Deep streaming in China?
Yes. You can stream Y1: Silence of the Deep in China on Crunchyroll and Curiosity Stream. Y1: Silence of the Deep is currently available in China on those services, but availability may vary depending on your country.
What is the easiest way to watch Y1: Silence of the Deep right now?
The easiest way to watch Y1: Silence of the Deep right now is to open Curiosity Stream in China and start streaming. If you want alternatives, compare the other listed streaming platforms by plan type and pricing.
Top Cast
Trailers & Clips

Y1 – The Silence of the Deep / Filippos Vardakas, 2019
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