Hogan's Heroes

Most people don't realize that many of the actors who appeared on HH were persecuted by the Nazis in real life. I think that should help to counter the argument that the show trivialized the sufferings of many under the Nazis. Otherwise, why would John Banner, Werner Von Klemperer, Robert Clary, and Leon Askin (General Burkhalter) consent to do the show? I think they took the parts as a sort of revenge against the Nazis who oppressed them. John Banner and Robert Clary were actually inmates in concentration camps. Werner Von Klemperer had to flee Nazi persecution (because his father, the famous conductor of the Berlin Philharmonic, Otto, was Jewish). Leon Askin's family were murdered in the Treblinka Death Camp.