Jeong Ji-yeong Director Kim Eui-sung Section Chief Kang Actor Lee Chun-hee Deputy Chief Kim Actor Lee Kyeong-yeong Lee Guen-an Actor Gye-nam Myeong Park Jeon-Moo Actor Park Won-sang Kim Jong-tae Actor Kim Eui-Seong Section Chief Kang Actor Jung-ki Kim Deputy Chief Lee Actor Seo Dong-soo Deputy Chief Baek Actor Lee Dae-il Screenwriter Kang Min-hee Screenwriter Chung Sang-Hyup Screenwriter Kim Ji-yeon Producer Shin Min Original Music Seo Min-soo Cinematographer Ko Lim-pyo Film Editing Choi Yon-sik Production Design