Citizens from upscale Gangnam in Seoul start experiencing unusual and terrifying symptoms, devolving into inhuman creatures, leaving only a few survivors with the possibility to make it out alive.
Episodes: Ep 1 / 1 Ratting: Directors: Soo Sung Lee Writers: Unknown Stars: Il-Joo Ji, Kyoung-Hoon Jo, Jiyeon Park | See full cast & crew »
