Yu Jun-sang

as Lee Young-ok

as James

as Oh Sang-shik(10 eps)

as Self(1 ep)

as Self(1 ep)

as Choi Woo-sung

as Jun-sang

as Self(1 ep)

as President of the Republic of Korea

as Park Jin(30 eps)

as PD

as Jun-sang

as Self - Guest(1 ep)

as Self(1 ep)

as Ga Mo-tak(28 eps)

as Jung Doo-man(2 eps)

as Ahn Goong-Cheol(17 eps)

as Self(13 eps)

as Jun-sang

as Byeongsu

as Lee Pong Sang(40 eps)

as Self(2 eps)

as Self(1 ep)

as Self(2 eps)

as Trapped Firefighter

as Lee Seok-Min(32 eps)

as Lee Sangwon

as Self(1 ep)

as Heungseon Daewongun

as Jun-sang

as Son Hee-Sung(16 eps)

as Self(1 ep)

as Ahn Seonggook

as Painter

as Han Jeong-ho(30 eps)

as Detective

as Song Gi-cheol

as Section Chief Yoo(2 eps)

as Hong Kyung Doo(18 eps)

as Lee Sang-hoon

as Jungsik

as Park Dong-sik

as Major Lee Cheol-hee

as Lifeguard

as Terry Kang / Bang Gwi-nam(58 eps)

as 方貴男(20 eps)

as Sang-jun

as Sungjoon

as Geun-duk

as Park Min-wook

as Self(1 ep)

as Bang Joongsik

as Director Ko

as Self(2 eps)

as Kang Wook-han

as Seo Sung-Won(18 eps)

as Hee-chul

as Uhm Jung Seo(16 eps)

as Kim Gil-Sang(52 eps)

as 申俊镐(22 eps)

as San-Hae

as Park Moon-su(15 eps)

as Jeong-ok

as Kim Ki-yeon

as 김태중(18 eps)

as Kim Jin-seok(20 eps)

as Host(1 ep)

as Ho-yeon(1 ep)

as Min-soo(1 ep)

as Jae-min(1 ep)

as Host(1 ep)