An Old Friend
Genre: Drama, Crime, Mystery, Sci-Fi & Fantasy
First aired: 2021-11-19
Creator: Yeon Sang-ho, Choi Gyu-seok
Cast: Yoo Ah-in, Kim Hyun-joo, Park Jeong-min, Won Jin-a, Yang Ik-june, Kim Do-yoon, Kim Sin-rock, Ryu Kyung-soo, Lee ReOverview: Unearthly beings deliver bloody condemnations, sending individuals to hell and giving rise to a religious group founded on the idea of divine justice.