All Cast
Song Hye-kyo
Sister Giunia
Jeon Yeo-been
Sister Michela
Lee Jin-uk
Father Paolo
Moon Woo-jin
Choi Hee-Joon
Huh Joon-ho
Father Andreas
Kim Guk-hee
Hyo-won
Shin Jae-hwi
Ae-dong
Gang Dong-won
Choi Joon-ho
Han Dong-hee
Nurse
Park Jeong-hak
Dam-eon
Jeon Su-ji
Hee-joon's Mother
Park Ji-il
Bishop
Jeon Yu-na
Young Michela
Choi Yu-ri
Young Michela'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
Michela's Mother
Park Yong
Congressman
Hong Sung-duk
Father
Jang Ui-don
Father
Kim Bi-bi
Doctor
