Riven

Im Soo-hyang

as Oh Woo-ri

Sung Hoon

as Raphael / Kim Bok-rae

Shin Dong-wook

as Lee Kang-jae

Hong Ji-yoon

as Lee Ma-ri / Lee Mal-ja

Hong Eun-hee

as Oh Eun-ran

Kim Sa-Kwon

as Park Doo-bal

Ahn Shin-woo

as Jung Hyung-shik

Han Jae-yi

as Park Na-hee

Park Sun-young

as Chief Secretary Lim

Yeon Woon-gyeong

as Seo Gwi-nyeo

Ju Jin-mo

as Kim Deok-bae

Nam Mi-jung

as Byun Mi-ja

Kim Dong-hyun

as Squad Chief

Yeon Min-ji

as Choi Mi-ae

Kim Soo-ro

as Choi Sung-il / Choi Deok-chil

Lee Do-yeon

as Yu Ye-ri

Kim Sun-ung

as Noh Man-cheol

Lim Jae-myung

as Director Park

Jang Yong-bok

as Jung Chun-sam

Jeong Jeong-hwa

Director

Jang Ah-mi

Writer