Salamander Guru and the Gang

Dal-su Oh

Seon-dal

Choi Min-ho

Min-Hyuk

Lee Byung-joon

Beom-gyoo

Kim Gyu-Sun

Kim Gyoo-seon

Hyeon-kyeong Ryu

Kyung-ja

Won-hui Lim

Won-Sam

Sang-Ho Yoon

Detective Yoon

Taemin

Master of Disguise

Ho-young Son

Kim Si-woo

IU

Ji-eun

Kim Myung-soo

L

Soo-hyang Im

Im Soo-Min

Na-Eun Son

Sister of Master of Disguise

Ahn Suk-hwan

Seok-hwan

Seung-Yeon Han

Seungyeon

Lee Joo-yeon

Jooyeon

Joon-hyung Yong

Joker

Taeyeon

Taeyeon