Kang Ha-neul

as Kang Dae-ho / Player 388

as Jin-seok

as Lee Hyo-shin

as Wang Wook (8th Prince)

as Self

as Noh Woo-sung

as Advertisement model

as Hee-yeol

as Woo Moo-Chi

as Self

as Jae-yong

as Park Seong-chan

as Kyung-jae

as In-su

as Noh Jung-yeol

as Jang Baek-gi

as Han Beom-woo

as Hwang Yong-sik

as Yang Young-soo

as Kang Hee-yeol

as Jin

as Jo Hyun-woo

as Kang-soo

as Self

as Min Hyeon-jae

as Richard Choi

as Namsan

as Kim Yo-han

as Young Park Dong-joo

as On Hyup

as Young-ho

as Kim Seong-Joon

as Lee Soo-ho

as Yoo Jae-heon / Ri Moon-sung

as Yun Dong-ju

as Yoon Hyung-joo

as Lee Kwi-dong

as Woo Sang

as Lee Jung-soo

as Tae-jeong

as Prosecutor

as Jung Sun-woo

as Self

as Self

as Self

as Self

as Park Dol-Po

as Self

as Self

as Self

as Self

as Self

as Self

as Joon Kyung

as Self

as Self - Host

as Self

as Kang-ha (voice)

as Kim Jong Hwi

as Choi Hoon

as Self

as Self

as Jae-yong

as Self

as Lee Si-chan

as Self