When I was a kid in the 80’s I briefly saw part of a movie in which a high school boy and possibly a girlfriend, go in to their mean high school teachers house. The teacher somehow gets beheaded and the movie ends with the kid in class and the teacher walking down the aisle seemingly fine, but wearing a scarf, and he takes the scarf off while using one of those large paper cutters. It’s haunted me for years. Any ideas? I know I did not watch the whole movie.
It was an episode of “Amazing Stories”, a series which ran from ’85-’87, it was called “Go to the Head of the Class”. It was from season 2
It starred Christopher Lloyd.
Here is the scene. Please let me know if this is it.