While investigating a serial murder case, Han Tae Joo gets into an incident. When he wakes up, he finds himself back in 1987. To get back to his present world, he must solve the murder case. Jung Kyung-ho, Park Sung-woong, Ko A-sung, Oh Dae-hwan, Ro Jong-hyun, Kim Jae-kyung, Kim Ki-chun Added on Amazon Prime 2022-08-26. Youtube Trailer