The Silent Sea (Season 1)

The Silent Sea (2021) is a Korean sci-fi series you can watch online on iFILM. With Earth running dry, a team of astronauts is sent to an abandoned Moon base to recover a classified cargo.

The mission is built for 24 hours: reach Balhae Station, where the entire crew died five years earlier, collect the samples and get out. Captain Han Yun-jae (Gong Yoo) leads the squad; astrobiologist Song Ji-an (Bae Doona) joins to learn how her sister really died on the base. What waits inside is empty corridors, frozen bodies and the secret the station was buried to protect.

Eight episodes across a single season, grown from Choi Hang-yong's own short film and produced by actor Jung Woo-sung. It's a cold, slow-burn thriller in the lineage of Alien and Solaris — more mystery and mood than action. For viewers who like their space fiction bleak and patient. Stream every episode of The Silent Sea online on iFILM.