Kadro (17)
Park Sung-woongYeo Woon-Gwang
Jang Hyun-sungDepartment Head Jang
Jeong Man-sikLee Dong-Hyun
Lee Si-eonCEO Ji
Park Hae-jinKim Seol-woo / Ghost Agent K
Oh Na-raSharon Kim
Yeon Jeong-hunMo Seung-Jae
Tae In-hoSeo Ki-Chul
Chae Jung-anSong Mi-Eun
Kim Min-joungCha Do-Ha
Cheon Ho-jinLawmaker Baek
Kim Bo-miPark Song-I
Han Ji-sunChoi Sul-A
Song Joong-kiBanker
Kim Yeo-jinProsecutor Lee's wife
Yoon Seo-hyun
John D. MichaelsChairman Victor