The Silent Sea
“A deserted Moon base. A deadly mission.”
Series Overview
During a perilous 24-hour mission on the moon, space explorers try to retrieve samples from an abandoned research facility steeped in classified secrets.
Broadcast Schedule & Network Information
Airing status, episode counts, upcoming schedule, and network syndication.
1 Season • 8 Episodes
45 min per episode
2021 – 2021
Premiered: Fri, Dec 24, 2021
Latest Aired Episode
Season 1, Episode 8: “The Silent Sea”
Racing against time as the research station falls under destruction, the surviving crew members decide on the fate of the mission — and their own.
Seasons & Episodes Breakdown
Trailers, Teasers & Extra Featurettes
Official promotional previews, behind-the-scenes footage, and exclusive clips.
The Silent Sea | Teaser Trailer | NetflixOfficial
Type: Trailer • Published 2021-11-26
Cast & Creators
Explore Star Directory →
Bae Doona
Song Ji-an
Gong Yoo
Han Yun-jae
Lee Joon
Ryu Tae-suk
Kim Sun-young
Hong Ga-young
Lee Mu-saeng
Gong Soo-hyuk
Lee Sung-wook
Kim Hee-sun
Jung Soon-won
Gong Soo-chan
Choi Young-woo
Lee Ki-soo
Cha Rae-hyung
E1
Yoo Hee-je
E2
You Seong-joo
Mr. Hwang
Kang Mal-geum
Song Won-kyung
Kil Hae-yeon
Director Choi
Heo Sung-tae
Kim Jae-sun
Kim Sia
Luna
Choi Hee-jin
NMC Doctor
Do Yeong-seo
Han Ha-jin
Kang Ji-woo
Young Song Ji-an
Creative Leadership & Key Crew
Park Eun-kyo, Choi Hang-yong
Choi Hang-yong
Lee Ji-soo
Baek Yoon-seuk
Yang Jin-mo
Jung Woo-sung, Jo Young-wook
Department Leadership Roster
Lee Na-gyeom
Production Design
Choi Eui-young
Costume Design
Lee Ji-soo
Original Music Composer
Yang Jin-mo
Editor
Jo Young-wook
Producer
Baek Yoon-seuk
Director of Photography
Age Classification & Content Advisories
Official viewer rating standards and content warnings across international classification boards.
TV-MA: Mature Audience Only — Specifically designed to be viewed by adults and unsuitable for children under 17.
International Certification Matrix
Mature Audience Only — Specifically designed to be viewed by adults and unsuitable for children under 17.
Mature Accompanied — Restricted to persons 15 and older.
Interdit aux moins de 16 ans — 16+ only.
FSK 16 — Restricted to viewers aged 16 and older.
Production Stills & Gallery
Official cinematic photography and background stills for The Silent Sea.
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Frequently Asked Questions About The Silent Sea
Key facts, seasons breakdown, and credits for search engines and AI assistants.
What is The Silent Sea about?
During a perilous 24-hour mission on the moon, space explorers try to retrieve samples from an abandoned research facility steeped in classified secrets.
How many seasons does The Silent Sea have?
The Silent Sea comprises 1 season available to explore.
Who stars in The Silent Sea?
Key cast members in The Silent Sea include Bae Doona, Gong Yoo, Lee Joon, Kim Sun-young, Lee Mu-saeng.
Who created or directed The Silent Sea?
The Silent Sea was developed and directed by Park Eun-kyo, Choi Hang-yong.