Kim Seung-woo

Seok

Yunjin Kim

Hui-su

Kim Seon-a

May

Choi Min-soo

Goliath

Jung Eun-Chan

Jo

Jeon Moo-song

Dr. No Hee-Ahn

Lee Seung-chae

Police chief's secretary

Lee Ho-jae

Kim In-Soo

Jung Ho-bin

Squad leader

Kang Hyun-joong

Det. Ko-Myoung

Lee Yeong-gwang

Lawyer

Kim Sung Moon

Visual Effects

Chong Yun-su

Writer

Chong Yun-su

Director

Kim Hee-jae

Adaptation

Jeon Yu-jun

Fight Choreographer

Ahn Byoung-ju

Producer

Yeom Hyo-sang

Lighting Director

Lee Hyung-gil

Stunts

Jeong Han-cheol

Director of Photography