The Silent Sea (2021) -

as Captain Han Yun-jae : The mission leader who prioritizes the safety of his crew and the success of the mission to secure better water rations for his sick daughter.

as Captain Ryu Tae-seok : A head engineer and former elite soldier with hidden ties to the station's dark past. The Mystery: "Lunar Water" The Silent Sea (2021)

The central plot revolves around "lunar water," a substance that behaves like a virus: The Silent Sea (TV Series 2021) - IMDb as Captain Han Yun-jae : The mission leader

Choi Hang-yong (an expansion of his 2014 short film The Sea of Tranquility ). Screenwriter: Park Eun-kyo. Producer: Jung Woo-sung. Main Cast & Characters The series features a star-studded cast including: The Silent Sea (2021)