Park Doo-sik
Detective Nam

Choi Woo-shik
Hacker Goo-roo

Son Ho-jun
Jae-yeol

Bae Sung-woo
Ax

Kim Yoon-sung
Department Head Jo

Lee Sang-hong
Detective Kim

Nam Jeong-woo
Detective Woo

Kim Geun-bae
Detective Bae

Jeong Gi-seop
Senior Jung

Kim Jae-chul
Ace Crew Member 1