character - Park Gi-hong

character - Sung-hwan

character - Jeong-yeol's Boss

character - Soldier

character - Food company CEO

character - Minister Han

character - Plastic Surgeon

character - Choi Hyeong-seok

character - Self

character - Self

character - Mr. Hwang

character - Soo-hyeon's Husband

character - Director Yoo

character - Pub owner

character - Documentary narrator

character - Yong-cheol

character - Hyeong-soo

character - Publishing Company Employee