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The Silent Sea poster

The Silent Sea (2021)

Adventure · Drama · Horror

During a perilous 24-hour mission on the moon, space explorers try to retrieve samples from an abandoned research facility steeped in classified secrets.

IMDb rating
6.9 (29,137 votes)
Seasons
1
Streaming (US)
Netflix
Language
KO
Type
TV series
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Ratings refreshed Aug 19, 2026 · 1 season indexed

Cast

Seasons

Season 1 (2021)

7.04 avg 8 episodes 6.7 → 6.8 45 min avg

Ep 1: 6.7 · 1,064 votesEp 2: 7.0 · 884 votesEp 3: 7.1 · 846 votesEp 4: 7.2 · 821 votesEp 5: 7.2 · 801 votesEp 6: 7.1 · 763 votesEp 7: 7.2 · 757 votesEp 8: 6.8 · 879 votes
Season 1 episodes - IMDb ratings
#TitleRatingVotes
1Balhae Lunar Research Station6.71,064
2Three Storages7.0884
3Cause of Death7.1846
4The Truth Comes Out7.2821
5Secret Storage7.2801
6Key to Salvation7.1763
7Luna7.2757
8The Silent Sea6.8879

Episode ratings and vote counts from IMDb. Poster, overview, and streaming data from TMDB. Data refreshed 2026-08-19.

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