Jeong Yi-shin

Cha Su-yeol

Joong-ho

Na-hee

Lee Jung-yeon

Jung Hyeon Nam [I Sin's father]

Bae Seong Gyu [Detective]

Choi Hyeok [Detective]

Son Ji An [Detective]

Seo A Ra [Jung Yeon's friend]

Seo Gu Wan

Hong Seung Pyo [Police commissioner general]

Kim Eun Ae

Kim U Tae [Security]

Park Eun Bae [Min Jae's father]

Park Min Jae

No Sang Cheol

Detective]

[Eun Ae's mother]