Jo Sang-Yeon

饰：Jeong Myeong-hwan

李己雨

이기우

饰：Detective Lee

卢英学

Young-Hak No

饰：Jo Kyeong-soo

申贤俊

신현준

饰：Detective Jo

王熙智

왕희지

饰：In-soo's wife, Ko Hyeong-sook,(as Wang Hee-ji)