Song Kang-ho

Park Gang-du

Byun Hee-bong

Park Hie-bong

Park Hae-il

Park Nam-il

Bae Doona

Park Nam-joo

Ko Asung

Park Hyun-seo

Oh Dal-su

The Monster (voice)

Lee Jae-eung

Se-jin

Lee Dong-ho

Se-joo

Yoon Je-moon

Homeless Man

Yim Pil-sung

Fat Guevara

Kim Roi-ha

Yellow Suit at Funeral

Koh Soo-hee

Hostage nurse

Park No-shik

Inquiry Officer

Kim Hak-sun

Civilian Military Kim

Scott Wilson

Douglas

Brian Rhee

Young Korean Doctor

Paul Lazar

American Doctor

David Anselmo

Donald

Shin Seung-ri

Donald's Girlfriend

Kwon Byung-gil

Doctor from Isolation Ward 1

Son Jin-ho

Doctor from Isolation Ward 2

Baek Do-bin

Fumigation Truck Skinny Man

Park Jeong-gi

Fumigation Truck Dyed-hair Man

Jung In-gi

Doctor from Isolation Hospital

Park Jin-woo

Constable from Isolation Hospital

Maeng Bong-hak

Fisherman 1

Son Jin-hwan

Fisherman 2

Kwon Hyeok-pung

Mr. Yoon

Shin Hyeon-jong

Mr. Yoon's Friend

Yoo Seung-mok

Taxi Driver

Jeong Kang-hee

Mr. Yoon's Employee

Lee Eung-jae

Man from Couple

Kim Jin-seon

Woman from Couple

Park Kyeong-mok

Groom-to-be

Kwon Bang-hyeon

Bride-to-be

Son Young-soon

Grandmother from Bus

Kim Sang-jo

Old Security Guard

Choi Doo-yeong

Man on Blind Date

Song Kyeong-ha

Woman on Blind Date

Lee Jong-yoon

4th Mat 1