Nightmare Teacher: When did it first air? How many seasons and episodes are there? What's the episode duration of "Nightmare Teacher", and where can you watch it? Find out all this and more!
A homeroom teacher of Yosan Private High School has an accident, and thus a substitute comes to fill in. Han Bong-Gu is a mysterious man, and after strange occurrences the class president Ye-Rim tries to get to the bottom of this mystery.
Nightmare Teacher, also known as 악몽선생, is Korean television series that premiered on 2016-03-14. At the time of writing, it consists of 1 season, with 19 episodes.