Shin Ha-kyun
Killa
Yoon Ji-hye
She
Kang San
Kid
Park Gil-su
Feces Weight
Koh Soo-hee
Hiccup
Ko Chang-seok
Piano
Kim Min-jun
Ballet
Yeo Jin-goo
Young Killa
Park Choong-seon
Knife Scar (uncredited)
Kim Byeong-ok
Ponytail (uncredited)
Kim Eung-soo
Director (uncredited)
Lee Han-wi
Curator Killer (uncredited)
Yoon Sul-hee
Tail Hair Girl (uncredited)