All Cast
Song Hye-kyo
Sister Yunia
Jeon Yeo-been
Sister Michaela
Lee Jin-uk
Father Paul
Moon Woo-jin
Hee-jun
Huh Joon-ho
Father Andrea
Kim Kuk-hee
Hyo-won
Shin Jae-hwi
Ae-dong
Gang Dong-won
Deacon Choi
Han Dong-hee
Nurse
Park Jeong-hak
Dam-eon
Jeon Su-ji
Hee-jun's Mother
Park Ji-il
Bishop
Jeon Yu-na
Young Michaela
Choi Yu-ri
Young Michaela's Roommate
Oh Man-seok
Professor
Massimo Fierro
Rosicrucianism Priest
Adriana Maria Duello
Interpreter Nun
Lee Kyung-seong
Patient
Yoon Jin-seong
Park Myeong-ja
Shin Joo-hyup
Marco
Lee Myung-ha
Michaela's Mother
Park Yong
Congressman
Hong Sung-duk
Father
Jang Ui-don
Father
Kim Bi-bi
Doctor
