#Alive: Directed by Il Cho. With Yoo Ah-in, Park Shin-Hye, Jeon Bae-soo, Hyun-Wook Lee. The rapid spread of an unknown infection has left an entire city in ungovernable chaos, but one survivor remains alive in isolation. It is his story. As a grisly virus rampages a city, a lone man stays locked inside his apartment, digitally cut off from seeking help and desperate to find a way out.