Song Kang-ho as Du-heon

Shin Se-kyung as Se-bin

Chun Jung-myung as Ae-kku

Lee Jong-hyuk as Baek Kyung-min

Kim Min-jun as K

Youn Yuh-jung as Madame Kang

Esom as Lee Eun-jung

Jang Young-nam as Culinary School Instructor

Lee Jong-pil as Yong-soo

Jo Young-jin as Boss Ki

Jo Deok-jae as Gang Leader Lee (uncredited)

Lee Kyung-young as Consultant Choi (uncredited)

Song Jae-ryong as Salaryman at Bar (uncredited)