While working on a serial murder case, top Detective Han Tae-joo (Jung Kyung-ho), has an accident and wakes up in 1988. He soon realises that the only way to get back is to solve the case in front of him.
Jung Kyung-ho, Park Sung-woong, Go Ah-sung, Oh Dae-hwan, No Jong-hyun
Kim Jae-kyung, Kim Young-pil, Lee Hee-won, Kim Ki-cheon, Oh Ah-rin, Moon Woo-jin
9 June 2018 –5 August 2018
No. of episodes:
Chang-woo Vincent Hwang, Jo Hye-rin