Thug Teacher (Movie - 2019)

Directed by Eo Il-seon (어일선)

Screenplay by Lee Byung-wook-I (이병욱)

•Action

84min | Release date in South Korea : 2019/08/26

Synopsis
"Kids~ The first punch always wins the fight!"

Na Dae-gi was the leader of a student gang and had power over all high schools in his area. He declares the gang's disbandment, goes into a third-degree College of Education to become a teacher, and finds a job in Kangho High, which has a reputation for being highly populated with troublemakers.
The student gangs at Kangho High, who all the other teachers have given up on, start a fight with Dae-gi, who prepares a lesson of his own, and so begins the war between the gangster teacher and the student gang at Kangho High.