as

Dong-wook

as

Nam Su-pil

as

Kim Hansaem

as

Ko Nak-joon

as

Lim Sang-jin

as

agent

as

Jang Nan-gam

as

Self

as

Self

as

Kang Hae-sang

as

Mr. Gu

as

Oh Seung-hoon

as

Woo-ri

as

Im Cheolgyeong

as

Staff (voice)

as

Self

as

Lim Ji-seop

as

Doctor (voice)

as

Ki Tae-ho

as

Kim Sang-su

as

Cha Young-jin

as

Lee Seol-ak

as

Lee Jang-Hyun

as

David Kim

as

Self

as

Self

as

Song Hoon

as

First Lieutenant

as

Self

as

Detective Mun

as

Sun-woo

as

Deong-chi

as

Self

as

Producer

as

Director

as

Writer

as

Creator