Doomsday Book

Ryoo Seung-bum

Yoon Seok-woo

Go Joon-hee

Kim Yoo-mi / Weathercaster

Park Hae-il

RU-4/In-Myoung (voix)

Kim Kang-woo

Robot repairman Park Do-won

Bae Doona

Park Min-seo

Bong Joon-ho

Joon-ho, lee

Jin Ji-hee

Park Min-seo (child)

John D. Kim

Former NASA Researcher

Ma Dong-seok

High School Zombie

Kim Gyu-ri

Bodhisattva Hye-joo

Jo Yoon-hee

Ji-eun

Jung Woo

Joong-dong

Kim Moo-yul

Ji-ho

Yoon Se-ah

Min-seo's mother

Song Sae-byuk

Hwan

Lee Seung-joon

Dad

Kim Seo-hyung

Robot scientist Min Yoo-ni

Song Young-chang

Co. President Kang

Choi Gwi-hwa

removal team

Ryu Seung-su

announcer

Lee Young-eun

announcer

Kim Roi-ha

Seok-woo's father

Lee Kan-hee

Seok-woo's mother

Hwang Hyo-eun

Seok-woo's sister

Yoon Je-moon

Joo Je-moon

Kim Su-nam

monk

Choi Deok-moon

Chief

Kim Kyung-ik

AD Notebook Moderator

Lee Bong-gyu

Senior Monk

Jung Jae-jin

Spiritual Leader

Choe Dae-Hun

Seg. Heavenly Creature - Monk