Noise

Lee Sun-bin

Joo-young

Kim Min-seok

Gi-hun

Jeon Ik-ryoung

Jeong-in

Ryu Kyung-soo

Park Geun-bae

Han Su-ah

Joo-hee

Baek Joo-hee

Head of the Women's Association

Kim Gyeong-ryong

Security Guard

Han Chul-woo

Detective

Choi Eun-kyoung

Management Director

Ji Sung-eun

Ex-Head

Song Woo-rim

Detective

Ahn Seok-hyun

Yeon-woo