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Drama•Sci-Fi & Fantasy•Mystery

The Best Episodes of The Silent Sea

Every episode of The Silent Sea ranked from best to worst. Let's dive into the Best Episodes of The Silent Sea!

Binge this in 6h 3m•Peaking at 7.2/10

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

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Episode Rankings

  1. #1 Fan Favorite
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    The Silent Sea Season 1 Episode 4 - The Truth Comes Out
    7.2/10(851 votes)

    S1:E4

    Han Yun-jae updates the director and gets access to a restricted area. The crew learns of the sample's powers and the true motive behind their mission.

    Director:Choi Hang-yong
    Writer:Park Eun-kyo

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  2. The Silent Sea Season 1 Episode 5 - Secret Storage
    7.2/10(831 votes)

    S1:E5

    Recalling her sister's encrypted message, Ji-an searches the database for Luna. A young intruder and a double-crosser emerge from the shadows.

    Director:Choi Hang-yong
    Writer:Park Eun-kyo

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  3. The Silent Sea Season 1 Episode 7 - Luna
    7.2/10(786 votes)

    S1:E7

    Ji-an opens a hard drive that chronicles Song Won-kyung's life and work on the station. Meanwhile, others uncover the remains of the experiment.

    Director:Choi Hang-yong
    Writer:Park Eun-kyo

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  4. The Silent Sea Season 1 Episode 3 - Cause of Death
    7.1/10(876 votes)

    S1:E3

    Ji-an's body cam captures a startling moment of life and death. Submerged in sweat, Gong Soo-chan shows worrisome signs of an unusual infection.

    Director:Choi Hang-yong
    Writer:Park Eun-kyo

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  5. The Silent Sea Season 1 Episode 6 - Key to Salvation
    7.1/10(794 votes)

    S1:E6

    E2, Ryu Tae-suk and the samples go missing. Seeing a familiar name on the intruder, Ji-an follows her down the vents for answers.

    Director:Choi Hang-yong
    Writer:Park Eun-kyo

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  6. The Silent Sea Season 1 Episode 2 - Three Storages
    7.0/10(914 votes)

    S1:E2

    The crew's initial findings are at odds with their knowledge of the research station. Split into threes, the members set out to look for the sample.

    Director:Choi Hang-yong
    Writer:Park Eun-kyo

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    The 20 WORST Episodes of The Silent Sea

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  7. The Silent Sea Season 1 Episode 8 - The Silent Sea
    6.8/10(911 votes)

    S1:E8

    Racing against time as the research station falls under destruction, the surviving crew members decide on the fate of the mission — and their own.

    Director:Choi Hang-yong
    Writer:Park Eun-kyo

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  8. The Silent Sea Season 1 Episode 1 - Balhae Lunar Research Station
    6.7/10(1110 votes)

    S1:E1

    Director Choi's briefing about the mission leaves Song Ji-an displeased. Reaching the research station alone proves no easy feat for the crew.

    Director:Choi Hang-yong
    Writer:Park Eun-kyo

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Best Episodes Summary

"The Truth Comes Out" is the best rated episode of "The Silent Sea". It scored 7.2/10 based on 851 votes. Directed by Choi Hang-yong and written by Park Eun-kyo, it aired on 12/24/2021. This episode scored 0.0 points higher than the second highest rated, "Secret Storage".