Park Hyo-ju

Lee Hye-ri

Choi Il-hwa

Heo Seong-goo

Ryu Jun-yeol

Ji-hoon

Bae Sung-woo

Sang-ho

Lee Hyun-wook

Seok-hoon

Kim Soo-hyeon

Police professor

Won Jin-ah

Seok-hoon's wife

Don Lee

Detective Kang (voice)

Gong Min-jeung

Official

Choi Gwi-hwa