as Jang Ji-yang

as Self

as Hae Sung

as Nam Kang-ho

as Self

as Jang Kyun

as Assistant Manager Lee

as Self

as Secretary Yoon

as Jae-Yeon Cho

as

as Rae-hwan

as Deok-hwa

as Mackenzie

as Yoo Jin-Han

as Kwon Min-seong

as Steve Jung

as Jin-su

as Jerome / Park Su-chan

as Ragaz

as Self

as Viktor Tsoi

as Self

as Self

as

as

as Kim

as Mr. Kim

as Thomas

as Jay

as Peter

as Klaus Kim

as Shadow 3

as Self

as Mustache

as The Lover

as Secretary

as Self

as Gustav Verga

as Emil

as Driver

as Tommy Woo

as Self