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7.62021 · Ended1 seasons8 episodesHD · Subtitles

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“A deserted Moon base. A deadly mission.”

About The Silent Sea

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

The Silent Sea runs for 1 season, created by Park Eun-kyo and Choi Hang-yong. Every episode page keeps the show's order, so you can watch from the pilot to the finale without hunting for the next link. Episodes are bought individually for 1 credit.

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Episodes

Season 1 · 8 episodes

Balhae Lunar Research Station

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

2021-12-24 51m★ 6.4Now playing

Three Storages

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.

2021-12-24 47m★ 6.8

Cause of Death

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.

2021-12-24 48m★ 6.6

The Truth Comes Out

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.

2021-12-24 45m★ 6.8

Secret Storage

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

2021-12-24 40m★ 6.6

Key to Salvation

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.

2021-12-24 44m★ 6.8

Luna

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.

2021-12-24 40m★ 6.8

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.

2021-12-24 48m★ 7.1

Season 1

The Silent Sea FAQ

How much does it cost to watch The Silent Sea?

Episodes cost 1 credit each. Credits are $1 each, so a full season costs the number of episodes in credits. Each episode you unlock stays in your account permanently.

Do I need an account to watch The Silent Sea?

Yes. Create an account and add credits before unlocking an episode. Signing up is free and only needs an email and password.

How many seasons of The Silent Sea are there?

The Silent Sea has 1 season on Cineby, with 8 episodes in total. Start with season 1 below.

Where should I start watching The Silent Sea?

Start with season 1, episode 1. The episode list on this page keeps the order, and the player moves to the next episode when one ends.

Can I watch The Silent Sea with subtitles on my phone?

Yes. The player includes a CC menu where available, and the whole site is built for mobile. Fullscreen and picture-in-picture are supported.