Pierrepoint: The Last Hangman

I feel that I must recommend this movie to you. It's a movie about a British ISFJ Hangman who uses a good system for efficient execution so that they die instantly. The movie goes throughout his career to where he is selected to be the executioner for the Nuremberg War Trial. He has a touching philosophy that makes me really feel for the guy. I won't spoil the movie any further, but unfortunately the necessary anonymity which cloaks his job is stripped away from him and ends up destroying him.

Go out and rent the movie, It's very sad.