A movie called "Good"

I found a movie called "Good". It's about a German literature teacher who has a Jewish friend, Isaac. This movie is based from the 1930's. Then in order to advance his carrer, he was granted an honorary position in the SS. His Friendship with Isaac became fraught. Once he was taken into a concetration camp by Adolf Eichmann, who is kind of his boss. He realized what his deeds have done to thousands of Jews. I think it's a really good movie I'll probably watch it later on. Right now I'm watching "The Pianist". I'm loving this movie.