Oh Jung-se

as Choi Seong-gon

as Park Jongmin

as Ho-se

as Sauna Owner

as Jo Yoon

as Prosecutor Ahn

as Nam-jin

as Seo Chung-sik

as Seong-ho

as the chicken

as Father

as Seok-woo

as Ted Chang

as Soon-chul

as Kang Byung-sam

as Parcel Service Driver

as Gummy-man(Su-o)

as Lee Choong Mo

as Public Defender Min Chun-sang

as Heo Jong-goo

as car center's owner

as Hospital Patient

as Han Gil-ho

as Bong Je-sun • 12 eps

as Park Kyeong-se • 12 eps

as Kwon Jong-wook • 10 eps

as Director Kim • 1 eps

as Jang Jun-sang • 9 eps

as Min Joo-young • 16 eps

as Yeom Byeong-cheol • 3 eps

as Kang Kang-su • 16 eps

as Eo Heung • 10 eps

as Psychiatrist • 1 eps

as Ahn Ji-hyung • 5 eps

as Yeom Hae-sang • 12 eps

as Self • 1 eps

as Shin Hyeon-min • 12 eps

as Wang Joon-hyeok • 16 eps

as Jeong Goo-young • 16 eps

as Do Jae-Jin's brother • 1 eps

as Dr. Lim • 16 eps

as Oh Jong Tae • 1 eps

as Moon Sang-tae • 16 eps

as Self • 2 eps

as Bong-dal (voice) • 6 eps

as Kwon Kyung Min • 16 eps

as No Gyu-tae • 40 eps