Cast
Yoona
Seon-ji
Ahn Bo-hyun
Gil-gu
Sung Dong-il
Jang-su
Joo Hyun-young
Ah-ra
Shin Hyun-soo
Yeong-sik
Ko Gun-han
Hee-bum
Han Jae-ah
Main body of Moon-yang
Song Duk-ho
Young Jang-su
Park Eun-jin
Seon-ji's Mother
Jung Ji-woo
Seon-ji's Maternal Great-grandmother
Lee Si-rae
Seon-ji's Maternal Great-grandfather
Na Gyeong-sook
Seon-ji's Maternal Great-grandmother's Mother-in-Law
Lee Hyo-bi
8-year-old Seon-ji
Kim Ye-na
15-year-old Seon-ji
Kim Eun-soo
Convenience Store Part-timer
Baek Seung-chul
Middle-aged Male Patient
Crew
Costume & Make-Up
Kwak Tae-yong
Special Effects Makeup Artist
Moon Sun-young
Makeup & Hair
Kim Da-jung
Costume Design
Hwang Hyo-kyun
Special Effects Makeup Artist
Lighting
Kim Min-jae
Lighting Director
Production
Kang Hye-jung
Producer
Ryoo Seung-wan
Producer
Baek Hyun-ik
Producer
Yoo Guk-young
Line Producer
Cho Sung-min
Producer
Sound
Lee Ji-soo
Original Music Composer
Choi Min-ho
Production Sound Mixer
Kim Chang-sub
Sound Supervisor
Visual Effects
Jeon So-mi
Visual Effects
Jung Do-ahn
Special Effects Supervisor
Choi Jeong-uk
Special Effects Supervisor
Kim Han-joon
Visual Effects
Writing
Lee Sang-geun
Screenplay