character - Ma Seok-bong

character - Control Room Staff

character - Big 3

character - Cha Eun-woo

character - 2-4

character - Ji Woong

character - Dae-young

character - Asst. Director Park

character - Lee Won-joon

character - Police officer

character - Detective Kim (uncredited)

character - Nurse Nam

character - Heo Young-gyu

character - Lee Won-joon