Lee Jae-in

Park Wanseo

Ahn Jae-hong

Park Jisung

Yoo Ah-in

Hwang Gidong

Ra Mi-ran

Kim Seonnyeo

Kim Hie-won

Huh Yakseon

Oh Jung-se

Park Jongmin

Shin Gu

Seo Yeongchun, the Cult Leader

Jinyoung

Young Seo Yeongchun

Jin Hee-kyung

Seo Chunhwa

Jang Kwang

Hwang Byeongchun

Park Hyoung-soo

Cho Sangman

Yoo Seung-mok

Song Horim, Chief of Medical Clinic

Ahn Seung-gyun

Lee Seunghun

Oh Ha-ni

Firefighter's Wife

Park Byeong-ryeol

Yonggu

Ryu Kyeong-hwan

Sports Day MC

Jang Jun-hyeon

Boss of Kidnappers

Kim Won-hae

Doctor Oh (Prologue)

Lee Dong-hwi

Doctor Go (Prologue)

Hyun Bong-sik

Cardiologist

Dawon Jung

Jisung's Kidnapper