Full Cast & Crew
Top Billed Cast
Full Cast
Lee Dae-yeon
Professor Hwang
Oh Dae-hwan
Doo-Chil
Tae Hang-ho
Min Byung-Ki
Sung Joo
Kim Min-Jae
Min Ji-a
Jeon Jae-Sook
Kim Myung-gon
Yoo Sung-Tae
Shin Rin-a
Yeon-Yi
Roh Jeong-eui
Oh Ha-Ra
Seo Jeong-yeon
Jung Yi-Yeon
Maeng Sang-hun
Yoo Chan-Sung
Kim Beong-choun
Kwon Ji
Cha Soon-hyeong
Suzuki
Han Hee-jung
Guide Ha-ra
Yoon Joo-Sang
Choi Chun-Sool
Byeon Woo-seok
Assistant Heo Jun
Jin Sun-kyu
Yeon Yi's father
Kim Yeong-ok
Kkot Bun
Moon Woo-jin
Heo Im [Young]
Cho Seung-yeon
King Sun-Jo
Crew
Hong Jong-chan
Director
Hyolyn
Theme Song Performance
Min Kyung-hoon
Theme Song Performance
Kim Seon-soo
Writer