1 Season
19 Episode
Nightmare Teacher - Season 1 Episode 4
- Year: 2016
- Country: South Korea
- Genre: Mystery, Drama
- Studio: NAVER TV
- Keyword: time travel, investigation, supernatural, high school, teacher, school, spirit, mysterious, school bullying
- Director:
- Cast: Uhm Ki-joon, Kim So-hyun, Lee Min-hyuk, Seo Shin-ae, Baek Seung-do, Kim Ji-ahn