Kim So-hyun

Kim Hyun-ji

Ok Taec-yeon

Park Bong-pal

Kwon Yul

Joo Hye-sung

Kim Sang-ho

Monk Myung-cheol

David Lee

Kim In-rang

Kang Ki-young

Choi Cheon-sang

Baek Seo-yi

Im Seo Yeon

Lee Do-yeon

Oh Kyung-ja

Yoon Seo-hyun

Officer Yang

Jeong Ji-sun

Detective Kim

Kim Min-sang

Bong Pal's Father

Son Eun-seo

Hong Myung Hee [Bong Pal's mother]