as Seung-jin

as Joon-seok

as Yoon-chul

as Gym director (seg.6)

as Gym director

as Tae-boon's Father

as Chi-won

as Namkoong Sang-woo

as Landlord's son

as Man

as Director Park

as Si-won

as The Husband

as Jong-hwan

as Cho

as Gi-wan

as Wan-ju

as Jae-min

as Lee Jin-seok

as Jin-sung

as Ki-tae

as Jin-hyeok

as Kisun

as Park Jong-Hwan

as Jong-hwan (seg.1)

as Black Jumper

as Team Leader Yang

as Young-jin

as Young-joon

as Hee-tae

as Han Hyeong-Woo

as Gak Granger

as Director Byeong

as Kyung-soo / Min-ho / Jong-gu

as Chairman Kang

as Boss

as Kubo

as Yong-su

as Bae Seok-tae

as Soo-bong

as Ji-hun