침입자

Song Ji-hyo

Yu-jin

Kim Moo-yul

Seo-jin

Ye Su-jeong

Yoon-hee

최상훈

Seong-cheol

Heo Joon-seok

Detective

So Hee-jung

Jung-im

임선우

Soo-jung

Choi Young-woo

Young-choon

김승비

Hee-su

Seo Hyun-woo

Dr. Han

이제연

Bum-suk

Lee Hae-woon

Sang-goo