as

Mayor of Cheongju

as

Mr. Yang

as

Hospital director

as

Han Sang-tae

as

Judge

as

Doshin Group Board Member

as

[Shareholder meeting moderator] (Ep. 7)

as

Judge

as

Kwon Byung-Wook

as

Yoon Sang-ki

as

Doctor

as

Father in drama series

as

Chief director

as

Judge

as

Jang Dong Gyu [President, Institute for Defense Analysis]

as

[funeral attendee]

as

[Yoon Wan's associate]