Cha Rae-hyung

as Tokyo Branch Agent 5

as Heo Dong-yoon

as Young-sub

as Doctor in Charge (voice)

as Detective Cho

as Hun-ki

as Myeong-woo

as Hae-joo's youngest brother

as Min Ki-tae

as Sooyang Prince

as Seo Hyeong-ju

as Park Chul-min

as Kwon Jae-hong

as Park Seo-Bang

as Hong Hee-seong

as Han Kwang-ki

as E1

as Detective Goo

as Mr. Bang

as Kevin