The Phone

Son Hyun-joo

Go Dong-ho

Uhm Ji-won

Jo Yeon-soo

Bae Sung-woo

Do Jae-hyeon

Roh Jeong-eui

Go Kyeong-rim

Jang İn-sub

Department Head Kim

Jo Dal-hwan

Kim Gyoo-soo

Lee Cheol-min

Son Seok-ho

Hwang Seok-jeong

Seo Gwang-hyeon

Hwang Bo-ra

Kim Hye-jin

Kim Jong-goo

Park Se-moon

Kim Ki-cheon

Dispatch Captain

서병철

Seocho Police Station Detective

Anupam Tripati

Charles

정종우

Manspreader

류선규

Investigator

정기선

Policeman at the Lotus Lantern Festival

신영규

High Schooler

이하랑

Miss