Kim Dae-han

as M.K. Writer

as Jang In-gu

as Bachelor

as Big Man

as Researcher 2

as Nanchuck

as Jang-woo

as Gi-tae

as Moneylender's Big Guy

as Bouncer at Apgujeong Casino

as Jung Min-chul

as Beard Man

as Ri Hwa-ja's associate

as [Grim Reaper]