On screen
Cast
15 credited performers
Shim Hyung-rae
Esperman
Yang Jong-Cheol
Dr. Yang
Artwork unavailable
Yu Bin
Dae Il-Li
Artwork unavailable
Lee Hwang-Geun
Marugi's Alter Ego
Artwork unavailable
Mun Hyeok
Cha-Dol
Artwork unavailable
Jeong Eun-yeong
Eun Hee
Artwork unavailable
Jang Pal
Luca
Artwork unavailable
Seon Jin-Hwan
Character not listed
Yang Gil-yeong
Character not listed
Artwork unavailable
Jeong Yun-Heon
Jeong Yun-Heon
Artwork unavailable
Ham Cheol-Hun
Character not listed
Artwork unavailable
Lee In-seop
Character not listed
Artwork unavailable
Lee Hong-pyo
Character not listed
Artwork unavailable
Kang Dae-Seok
Character not listed
Jeon Young-ju
Character not listed