Lee Sung-jae

as No Mark

Yu Oh-seong

as Mu Dae-po / Bulldozer

Kang Seong-jin

as Ddan Dda-ra

Yoo Ji-tae

as Paint

Park Young-kyu

as Gas Station Owner

Lee Yo-won

as Ggal-chi

Jung Jun

as Geon-bbang

Kim Soo-ro

as Food Delivery Man

Cha Seung-won

as Runaway Youth

Lee Jong-hyuk

as Gang Member

Jeong-ho Lee

as Meek Man

Yoo Hai-jin

as Gangri Gang Leader

Kim Eung-soo

as Police Officer

Lee Won-jong

as Police Officer

Kwon Hyeok-pung

as Painter

Heo Gi-ho

as Teacher

Lee Seung-chae

as Sick Lady

Hyun Sook-hee

as Stall Owner

Won Woong-jae

as Baseball Player

Song Yong-jin

as Singer