Alienoid: Return to the Future

Ryu Jun-yeol

as

Muruk

Kim Tae-ri

as

Ean

Kim Woo-bin

as

Guard / Thunder

Lee Ha-nee

as

Min Gaelin

Yum Jung-ah

as

Madam Black

Jo Woo-jin

as

Mr. Blue

Kim Eui-sung

as

Jajang / Doctor

Jin Sun-kyu

as

Nong-pa

Shin Jung-keun

as

Right Paw

Yoon Kyung-ho

as

Sam-sik

Lee Si-hoon

as

Left Paw

So Ji-sub

as

Moon Do-seok

Kim Dae-myung

as

Thunder (voice)

Choi Yu-ri

as

Young Ean

Kim Ki-cheon

as

Gae-ttong

Kim Hae-sook

as

Old Lady

Yoo Jae-myung

as

Master Hyun

Yoon Byung-hee

as

Shaman Dosa / ...

Ok Ja-yeon

as

Fellow Doctor

Lee Hyun-gul

as

Shaman Dosa 2

Heo Ji-won

as

Choon-seop

Han Dong-kyu

as

Essence Peddler

Jeong In-kyeom

as

Fake Nobleman

Kim Jong-soo

as

Government Off...

Kim Min-seo

as

Min-sun

Kim Tae-jun

as

Corporal Park

Ji Gun-woo

as

Murderer