Son Suk-ku

Character: Lim Sang-jin

Kim Dong-hwi

Character: ChAtTaTkat

Kim Sung-cheol

Character: JjingForkKing

Hong Kyung

Character: PEpteK

Lee Seo-hwan

Character: Park Woo-sung

Choi Deok-moon

Character: Choi Pyeong-ho

Lee Sun-hee

Character: Pyo Ha-jeong

David Lee

Character: Da-wit

Kim Hie-won

Character: Sun-woo

Kim Jun-han

Character: Gi-hong

Kim Kyu-baek

Character: Informant X

Nam Jin-bok

Character: Expressway Corporation

Kim Han-sol

Character: Shin Hyun-sik

Yoon Se-woong

Character: Deputy Director

Min Moo-je

Character: Deputy Director

Oh Kyu-taek

Character: Deputy Director

Hong Seok-bin

Character: Lee Yong-chan

Oh Ye-ju

Character: Lee Eun-chae

Lee Chan-yu

Character: Ang-ma

Cha Young-ju

Character: Reporter

Jang Se-won

Character: Taxi

Kim So-min

Character: Park Woo-sung's Son