크레딧 출연 Yeong Sim Professor Won Choi 김연실 professor's wife Bok-soo Kim Duok, daughter of a professor Jin-Hwan Lee Kil-son Om Won Jun Yu Chan-hwan Park Tae-sik Park Dun-cheol Kim Soon-cheol, son of Tae-sik Park Yingsun Hin Dia Mi 스텝 Hong-sik Kang Directing Chu Dong-ying Writing Hyunwon Han Writing Kyuwan Kyung Camera Byung-Joong Kim Sound Hye-il Kim Art Wan-sik Kim Sound