Cast 12
Jang Keun-sukKoo Do-han
Heo Sung-taeRoh Sang-cheon
Lee ElijahChun Na-yeon
You Seong-jooPark Seong-do
Park Myung-hoonSong Young-jin
Oh Yeon-ahJeong So-ram
Lee Sung-wookKang Jong-hoon
Lee Seung-joonLee Byeong-joon
Hwang Jae-yeolChung Yu CheolHwang Jae-yeolDetective Jung
Kwon Hae-sung[Gyeongcheon detective]
Shim So-yeonDoctor