character - Kim So-woo

character - Kang-hyeon

character - Kang Seong Gu

character - Kim Ik-hyeon

character - Chan Eun-hyuk

character - Han Ji-Sub

character - Kang Jin-Woo

character - Baek Nam-bong

character - Jung Tae-won

character - Lee Jung-geun

character - Cha Yeo-wook

character - Song-ho

character - Kim Suk-hyun

character - Kim Chul-su (voice)

character - Self

character - Yang Tae-Sup

character - Lee Jae-min

character - Tae-ho

character - Jang Joon Ha

character - himself

character - himself

character - Seo Hyun-joon

character - Park Jong-goo

character - Shin Woo-young