Manhole

Jung Yu-mi

as

Yeon-seo

Kim Sae-ron

as

Soo-jung

Jung Kyung-ho

as

Soo-chul

Choi Deok-moon

as

Kim Jong-ho

Jo Dal-hwan

as

Pil-gyu

Lee Young-yoo

as

Kim Song-yi

Yoon Chan-young

as

Young Soo-chul

Kim Bin-woo

as

Female Victim

Yoon Don-sun

as

Policeman

Jun Yoon-ji

as

Bakery Part-ti...