Seo Sang-won

Choi Chan-gu • 12 episodes

Yoo Jin-tae • 14 episodes

Sun-ah's father

Park Jin-guk • 1 episodes

Eun-ho’s Father • 2 episodes

A-young's husband • 1 episodes

Cho

Governor

Yoon Tae-hwa • 16 episodes

Doctor Kang [Soo Jin's father] • 4 episodes

Won Tae-kyeong • 16 episodes

Director Ji

Yoo Sun-Il • 16 episodes

Choi Jung Yun [Pilot] • 1 episodes

Jin-ju's father • 16 episodes

Go Jin-beom • 16 episodes

Congressman Park

Professor

Professor Bong • 1 episodes

Sung-hwan