A Petty Middle Manager Full Cast & Crew

as Juntaek Koo (Head of Welfare Division)

as Younghee (Eldest daughter)

as Mrs. Lee (Wife of Jun-taek Koo)

as Dal-Soon Song (Executive Director)

as Kwon Oh-cheol (Working with Welfare Department)

as Young-guk (Eldest son, college student)

as Yoon Myeong-ok (Song Dal-soon's concubine)

as Grandma

as Ms. Choi (Song Dal-soon's wife)

as Grandfather

as Yugi-dong

as Sales manager

as General affairs manager

as Oh Kyung-ja

as Seo Mi-ae

as Boarding house owner

as Man A