Mr. Boss

Gongchan

as

Hyeon-joon

Lee Seung-hyun

as

Yeong-soo

Choi Dong-goo

as

Byeong-yeon

Hong Eun-ki

as

Jin-won

Yang Jung-doo

as

Yong-woo

Ahn Jong-wook

as

Jong-wook

Park Jong-beom

Cho Mi-nyeo

as

Young-sook