Actors and staff of Netflix’s “The Silent Sea” attend a press conference held Wednesday. From left, director Choi Hang-yong, screenwriter Park Eun-gyo, actors Lee Moo-saeng, Kim Sun-young, Gong Yoo, Bae Doo-na, Lee Joon and Lee Sung-wook and producer Jung Woo-sung. The upcoming sci-fi thriller series is an adaptation of a short film of the same title by director Choi Hang-yong, created in 2014 as a graduation project. The series is about a group of space explorers on a classified mission to an abandoned research facility on the moon. It begins airing on Dec. 24. [NETFLIX]