Park Ki-woong

as Yang Hyun-bin (50 episodes)

as Jogging Man (5 episodes)

as Jogging Man

as Seo Ki-won (16 episodes)

as Seo Jae-hee / Prince Lee Seon (16 episodes)

as Doctor Choi Myung-il (1 episode)

as Jang Do-jin (16 episodes)

as Chief Eunuch (2 episodes)

as Self (2 episodes)

as Do Ji-hyuk (8 episodes)

as Self (2 episodes)

as Nam-Goong Joon-soo (24 episodes)

as Lee Jin (40 episodes)

as Baek In-ho

as Kang In-Ho (34 episodes)

as Self (1 episode)

as Do Gun-Woo (50 episodes)

as Chen

as Yeo-wool (segment "I Saw You")

as Lee Ho-yun

as Park Woong-ki (1 episode)

as Lee Hae-rang

as Won Kang-hwi (32 episodes)