A teller has been murdered but it was no ordinary crime. It is a murder that is similar to a serial murder case that was unsolved for 20 years. Whether it is the same culprit or not is up to the team to investigate.
Shin Ha-kyun
Woo Tae-suk
Lee Sul
Eun Sun-jae
Park Ho-san
Jeon Choon-man
Kim Gun-woo
Jang Hyung-min
Cha Sun-woo
Chae Dong-yoon
Bae Da-bin
Shin Ga-young
Bae Yoo-ram
Ban Ji-deuk
Yang Jae-young
Lee Moon-ki
Yoon Hee-seok
Jo Doo-jin
Ryu Tae-ho
Choi Jung-woo
Hong Eun-hee
Kim Hae-joon
Cho Yi-hyun
Bae Yeo-wool
Bae Yoon-kyung
Woo Tae-Hee