Lee Yun-sang

as Physician (1 episode)

as Judge (1 episode)

as Mayor of Cheongju (1 episode)

as Doctor (1 episode)

as Hospital director (1 episode)

as Mr. Yang (1 episode)

as Doshin Group Board Member (2 episodes)

as Judge (1 episode)

as [Shareholder meeting moderator] (Ep. 7) (12 episodes)

as Judge (1 episode)

as Han Sang-tae (1 episode)

as Yoon Sang-ki (1 episode)

as Kwon Byung-Wook (1 episode)

as Father in drama series (1 episode)

as Doctor (1 episode)

as Jang Dong Gyu [President, Institute for Defense Analysis] (3 episodes)

as Chief director (1 episode)

as Judge (3 episodes)

as [funeral attendee] (100 episodes)

as Yoon-wan's Associate (2 episodes)

as Prosecutor in the Movie