Missing Nine Also known as Missing 9 Genre Disaster Drama Written by Han Jung-hoon Directed by Choi Byung-gil Starring Jung Kyung-ho Baek Jin-hee Country of origin South Korea Original language(s) Korean Production Location(s) Jejudo, South Korea Seoul, South Korea Running time 60 mins Production company(s) SM C&C Distributor MBC Release Original network MBC Picture format 1080i (HDTV) Original release January 11, 2017