주진모

Chae In-ho

박시연

Jung Mi-ju

주현

Chairman Yoo

김민준

Chi-kwon

임현성

Nol-bu

차도진

Sang-woo

곽민석

Chief Hyeon

이휘향

Sang-woo's mother

김광규

Union head

김혜정

In-ho's mother

홍석연

Hwang

배광원

Director Park

Baek Yoon-jae

Daughter

Bae Jin-man

President

최제형

Nol-bu (young)

양중경

Teacher