Lee Jeong-heon

as Kim Seung-Jun (1 episode)

as Cho Chang-sik (12 episodes)

as Banker (1 episode)

as Lee Yong-Tae (48 episodes)

as Park Dong-hyun (1 episode)

as Director of the internal department

as Moon Hyung-shik (3 episodes)

as Teacher Choi

as Analyst

as Yasi

as JeongSeok

as Doctor

as Prosecutor Choi

as Seo Tae-hoon

as Soh Dong-joon

as Chang-soo

as Sergeant Park

as segment: "Seotda"

as Song-heon

as Sticky Note

as Gov. Byun Hakdo