Countries (outside of the KR)

Australia, Belgium, Brazil, Canada, Germany, Spain, France, Great Britain, Hong Kong, India, Italy, Japan, Mexico, The Netherlands, Poland, Singapore, Turkey, United States, South Africa

Available Languages (Netflix)

English, Japanese, Korean

Available Subtitles (Netflix)

English Korean,

Seasons

Season 1

During a perilous 24-hour mission on the moon, space explorers try to retrieve samples from an abandoned research facility steeped in classified secrets. Bae Doona, Gong Yoo, Lee Joon, Kim Sun-young, Lee Mu-saeng, Lee Sung-wook

Episodes

Balhae Lunar Research Station - 2021

Director Choi's briefing about the mission leaves Song Jian displeased. Reaching the research station alone proves no easy feat for the crew.
Bae Doona, Gong Yoo, Lee Joon, Kim Sun-young, Lee Mu-saeng, Lee Sung-wook - Dec. 24, 2021, 5 a.m.

Three Storages - 2021

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.
Bae Doona, Gong Yoo, Lee Joon, Kim Sun-young, Lee Mu-saeng, Lee Sung-wook - Dec. 24, 2021, 5 a.m.

Cause of Death - 2021

Jian's body cam captures a startling moment of life and death. Submerged in sweat, Gong Soochan shows worrisome signs of an unusual infection.
Bae Doona, Gong Yoo, Lee Joon, Kim Sun-young, Lee Mu-saeng, Lee Sung-wook - Dec. 24, 2021, 5 a.m.

The Truth Comes Out - 2021

Han Yunjae 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.
Bae Doona, Gong Yoo, Lee Joon, Kim Sun-young, Lee Mu-saeng, Lee Sung-wook - Dec. 24, 2021, 5 a.m.

Secret Storage - 2021

Recalling her sister's encrypted message, Jian searches the database for Luna. A young intruder and a double-crosser emerge from the shadows.
Bae Doona, Gong Yoo, Lee Joon, Kim Sun-young, Lee Mu-saeng, Lee Sung-wook - Dec. 24, 2021, 5 a.m.

Key to Salvation - 2021

E2, Ryu Taesuk and the samples go missing. Seeing a familiar name on the intruder, Jian follows her down the vents for answers.
Bae Doona, Gong Yoo, Lee Joon, Kim Sun-young, Lee Mu-saeng, Lee Sung-wook - Dec. 24, 2021, 5 a.m.

Luna - 2021

Jian opens a hard drive that chronicles Song Wonkyung's life and work on the station. Meanwhile, others uncover the remains of the experiment.
Bae Doona, Gong Yoo, Lee Joon, Kim Sun-young, Lee Mu-saeng, Lee Sung-wook - Dec. 24, 2021, 5 a.m.

The Silent Sea - 2021

Racing against time as the research station falls under destruction, the surviving crew members decide on the fate of the mission — and their own.
Bae Doona, Gong Yoo, Lee Joon, Kim Sun-young, Lee Mu-saeng, Lee Sung-wook - Dec. 24, 2021, 5 a.m.