Trailer
Images
 | Song Hye-kyo as Sister Giunia |
 | Jeon Yeo-bin as Sister Michela |
 | Lee Jin-uk as Father Paolo |
 | Moon Woo-jin as Choi Hee-joon |
 | Huh Joon-ho as Father Andreas |
 | Kim Guk-hee as Hyo-won |
 | Shin Jae-whi as Ae-dong |
 | Gang Dong-won as Choi Joon-ho |
 | Han Dong-hee as Nurse |
 | Park Jeong-hak as Dam-eon |
 | Jeon Su-ji as Hee-joon's Mother |
 | Park Ji-il as Bishop |
 | Yuna as Young Michela |
 | Choi Yu-ri as Young Michela's Roommate |
 | Oh Man-seok as Professor Sin |
 | Massimo Fierro as Rosicrucianism Priest |
 | Adriana Maria Duello as Interpreter Nun |
 | Lee Kyung-seong as Patient |
 | Yoon Jin-seong as Park Myeong-ja |
 | Shin Joo-hyup as Marco |
 | Lee Myung-ha as Michela's Mother |
 | Park Yong as Congressman |
 | Hong Sung-duk as Father |
 | Jang Ui-don as Father |
 | Kim Bi-bi as Doctor |
 | Lee Se-rang as Shaman |
| Lee Ju-hyeong as Aide |
| Directing | |
| Kwon Hyeok-jae | Director |
Camera | |
| Choi Chan-min | Director of Photography |
Art | |
| Cho Hwa-sung | Production Design |
Sound | |
| Kim Tae-seong | Original Music Composer |
Lighting | |
| Lee Cheol-oh | Lighting Director |
Editing | |
| Shin Min-kyung | Editor |
Costume & Make-Up | |
| Yoon Jeong-hee | Costume Design |
Art | |
| Park Gyu-been | Production Design |
Production | |
| Kim Woo-taek | Executive Producer |
Costume & Make-Up | |
| Kwon Su-kyung | Makeup & Hair |
| Hwang Hyo-kyun | Special Effects Makeup Artist |
| Kwak Tae-yong | Special Effects Makeup Artist |
Visual Effects | |
| Park Kyung-soo | Special Effects Supervisor |
Sound | |
| Choi Tae-young | Sound Supervisor |
Writing | |
| Kim Woo-jin | Writer |
| Oh Hyo-jin | Adaptation |
Editing | |
| Kim Hyung-shek | Digital Intermediate |
Visual Effects | |
| Park Sung-jin | Visual Effects |
| Choe Yeong-ung | Special Effects Supervisor |
Writing | |
| Yim Pil-sung | Original Story |
Production | |
| Lee Eugene | Executive Producer |
| Oh Hyo-jin | Executive Producer |
| Yun Eung-han | Producer |
Art | |
| Kang Moo-seong | Set Decoration |
| Lee Bong-woo | Set Decoration |
| Kang Dong-hun | Props |
| Lee Gyeong-soo | Props |
Sound | |
| Park Jong-geun | Production Sound Mixer |
Crew | |
| Lee Geon-moon | Martial Arts Choreographer |
| Lim Hyo-woo | Martial Arts Choreographer |
Directing | |
| Moon Dae-young | Assistant Director |
Camera | |
| No Ju-han | Still Photographer |
Production | |
| Choi Hae-won | Line Producer |
Camera | |
| Choi Wun-jin | Grip |
| Kwak Han-jin | Grip |
Costume & Make-Up | |
| Kim Da-sol | Costume Designer |
