تسعة ألغاز

김다미

Yoon Ena

손석구

Kim Hansaem

كيم سونغ كيون

Yang Jeong-ho

현봉식

Choi San

곽자형

Roh Su-kwang

장격수

Hyeon Ho-geun / Hangang Police Station Chief

정만식

Tae Dong-su / Captain

안소요

Yun Go-eun

Hong Bi-ra

Byeon Ji-yun

Kim Doh-yon

Nam Hyeok-su

이주영

Nam Na-ri

박규영

Lee Seung-ju

지수연

Cho Gi-beum

박성연

Kong Yeong-im

노재원

Hwang In-chan