Omniscient Reader: The Prophecy

Ahn Hyo-seop

Kim Dok-ja

Lee Min-ho

Yu Jung-hyeok

Chae Soo-bin

Yu Sang-ah

Shin Seung-ho

Lee Hyeon-seong

Nana

Jeong Hee-won

Kwon Eun-seong

Lee Gil-yeong

JISOO

Lee Ji-hye

Park Ho-san

Gong Pil-du

Choi Young-jun

Han Myeong-oh

Jung Sung-il

Cheon In-ho

Lee Suk

Bang Cheol-su

Lee You-jin

Kim Nam-woon

Moon Woo-jin

Young Dok-ja

Yoon Sung-woo

Min-sub

Seo Jang-hyun

Tae-goo

Cho Hyun-jung

Bihyeong (voice)

Byun Joong-hee

Grandmother

Jung Chan-hoon

Middle age man

Kwon Hyuk-hyun

College student

Ha Dong-jun

Suit man

Jung Da-jung

College student

Jang Ji-yong

Man protesting

Jung Jong-woo

Muscle man

Eun Su

Convenience store

Gim Jin-uk

Chunmuro Station Resident

Park Ga-young

Subway Passenger

Jeon Yeong

Kumho Station Resident 3

Jang Yong-won

Gong Pil-du's Subordinate 3