A Company Man

Jang Da-kyung

Assistant Manager Seo (Seo Min-hee)

Yoo Ha-bok

Director Jin (Jin Chae-gook)

Park Jin-woo

Detective Jo (Jo Myeong-deok)

Kim Seo-won

Detective Choo (Choo Min-woo)

Jeong Dae-yong

Team Leader

Lee Jun-hyeok

Chief Do (Do Jae-wook)

Hong Hee-won

Assistant Manager Goo (Planning Team)

Seo Dae-hyeon

Chief Park (Chief of Staff)

Park Ju-hye

Assistant Manager Choi (Secretary)

Yu Na-mi

Miss Ahn (Front Desk)

Hong Kyeong-yeon

Manager Yang (Materials & Equipment Team)

Lee Chae-eun

Manager Park (General Affairs Team)

Seo Chong-ju

Section Chief Oh (Materials & Equipment Team)