Nine Puzzles: Cast
Kim Da-mi
Yoon Ena
Son Suk-ku
Kim Hansaem
Kim Sung-kyun
Yang Jeong-ho / Violent Crimes Unit 2 Team Chief
Hyun Bong-sik
Choi San / Violent Crimes Unit 2 Detective
Kwak Ja-hyung
Roh Su-kwang / Violent Crimes Unit 2 Detective
Jang Gyeok-su
Hyeon Ho-geun / Hangang Police Station Chief
Jeong Man-sik
Tae Dong-su / Captain
Ahn So-yo
Yun Go Eun / Criminal Analysis Team Chief
Hong Bi-ra
Byeon Jiyun / Criminal Analysis Team
Kim Doh-yon
Nam Hyeok-su / Criminal Analysis Team
Lee Joo-young
Nam Na Ri / Police
Park Gyu-young
Lee Seung-ju / Sunshine Mental Health Psychiatrist
Ji Su-yeon
Cho Gi Bbeum / Sunshine Mental Health Nurse
Park Seong-yeon
Kong Yeong Im / Ena's Housekeeper
Roh Jae-won
Hwang In Chan / Sunshine Mental Health Psychiatrist
Hwang Jung-min
Oh Cheol-jin
Ji Jin-hee
Yoon Dong-hoon
Park Sung-woong
Kwon Sang-beom
Kim Ye-won
Lee Mi-young