최원영

Sang-hun

Choi Dong-hyeon

Shin Gi-jung

Kang Myeong-hwi

Lim Sa-hyeong

Mr. Hong

Yun Jeong-jae

Baek Seung-gi

Jug Gi-yeong

Eun-gyeol's Father

Nora's Dad

Ha Young-doo

King Lee Ho

Hwang Hyeon-do

Self

Kim Kang-su

Lee Chan-young

Lee Shi-heum

An Hyeon-seong

Hwang Hee-tae (adult)

Jeong Yak-jong

Kim Yoon Cheol

Detective Kang

Seok Oh-won

Team Leader Gwi

Self

Hong Yoon-sung