Song Hye-kyoSister Giunia

Jeon Yeo-binSister Michela

Lee Jin-wookFather Paolo

Moon Woo-jinChoi Hee-joon

Heo Joon-hoFather Andreas

Kim Kuk-heeHyo-won

Shin Jae-whiAe-dong

Gang Dong-wonChoi Joon-ho

Han Dong-heeNurse

Park Jeong-hakDam-eon

Jeon Su-jiHee-joon's Mother

Park Ji-ilBishop

YunaYoung Michela

Choi Yu-riYoung Michela's Roommate

Oh Man-seokProfessor Sin

Massimo FierroRosicrucianism Priest

Adriana Maria DuelloInterpreter Nun

Lee Kyung-seongPatient

Yoon Jin-sungPark Myeong-ja

Shin Joo-hyupMarco

Lee Myung-haMichela's Mother

Park YongCongressman

Hong Sung-dukFather

Jang Eui-donFather

Kim Bi-biDoctor

Lee Se-rangShaman

Lee Ju-hyeongAide

Kwon Hyeok-jaeDirector

Kim Woo-jinWriter

Oh Hyo-jinAdaptation & Executive Producer

Yim Pil-sungOriginal Story

Kim Woo-taekExecutive Producer

Lee EugeneExecutive Producer

Yun Eung-hanProducer