Park Byung-ki (16 episodes)

박기준 (1 episode)

Ko Young-sik (12 episodes)

Changjoong (segment "Metamorphosis")

Priest Damiano / Woo Sung-jae (12 episodes)

Self (3 episodes)

Han Se-jin (12 episodes)

Cha

Hwang Na-ro (50 episodes)

Kim Jung-Woo (16 episodes)

(8 episodes)

Seo Ji-won (16 episodes)

Han Sung-Kyu (52 episodes)

Young Lee Pil-Yong

Lee Pil-Yong (young) (1 episode)

Min-ho

Hong Kyung-Soo (14 episodes)