Chicken Nugget

Ahn Jae-hong

Ko Baek-joong

Ryu Seung-ryong

Choi Sun-man

Kim You-jung

Choi Min-ah

Hwang Dong-hee

Geo Se-byeong

Han Ji-an

Seo-gyeong

Kim Nam-hee

Kim Hwan-dong

Jung Hoyeon

Hong Cha

Yoo Seung-mok

Dr. Yoo In-won

Jung Seung-kil

Yoo Tae-man

Hwang Mi-young

Ju-mo

Kim Tae-hun

Baek-jeong

Jung Soon-won

Sang-in

Lee Haney

Gwang-dae

Lee Ju-bin

Mrs. Kim

Yang Hyun-min

Kim Bae-dal

Heo Joon-seok

Detective

Jeon Sang-hyeob

Researcher

Wang Jong-geun

Jong-geun