as

Young-sub

as

Hun-ki

as

Heo Dong-yoon

as

Park Chul-min

as

Hong Hee-seong

as

Min Ki-tae

as

Tokyo Branch Agent 5

as

Han Kwang-ki

as

E1

as

Kwon Jae-hong

as

Hae-joo's youngest brother

as

Detective Cho

as

Sooyang Prince

as

Detective Goo

as

Park Seo-Bang

as

Kevin

as

Mr. Bang

as

Doctor in Charge (voice)

as

Myeong-woo