Anthony Steel and Richard Burton during filming of 'Massacre in Rome'

Actors Richard Burton as the Gestapo chief Herbert Kappler and Anthony Steel as Major Domizlaf in a scene from the movie "Massacre in Rome"; the film is about the historical events of the Ardeatine Massacre, which occurred in the Ardeatine Caves in Rome, March 24th 1944, committed by the Nazi as a reprisal for the partisan attack named "Fatti di Via Rasella". Italy, 1973. (Photo by Mondadori via Getty Images)