뜻밖의 수업

本片由闵焕基导演XX主演，于未知韩国上映！

Each year, Ministry of Education in Korea selects several schools as a model school for teaching and making musical. Chungryul elementary school located at Tongyeong in Gyeongsangnamdo province is the one among them. As a passionate principal of the school asks young teachers to learn making-musical and teach it to students. Teachers are put in a situation where they know as little as the ones they have to teach.