There was a brief fist fight/death at the end of the first act but that was it, the rest was just talking. Interesting as it had a relatively good budget with large sets. They could have done SOMETHING with it. Still it was alright, but in a 40's sci-fi way. As a short story "what if" it had its moments but not as a feature length film. It was also pretty outdated even by 1962's standards. By today's standards it's incredibly naive. Spoiler It also had kind of a funny outcome if you take it as a mixed metaphor about racism. The Nazi finds out he's a Jew and is OK with it. In fact now he thinks everyone will be better off as Jews. It must have been part of a package if Sven showed it at all and was so openly disparaging of it.