This is the famous planet evolves into Nazi Germany episode. An envoy comes to a planet whose government structure is in disarray. The man, Gill, decides to implement a new world order based on the National Socialist Party of the 1940's. It's quite efficient for the powerful, but, as usual, there has to be a scapegoat. This is a peaceful civilization which becomes the target of the final solution. There are so many things that make one's eyes pop in this episode. For one thing, the Nazi's are an intercontinental organization (stock footage of thousands greeting the Nazi leadership). Yet, Kirk and Spock beam down, are picked up by a single soldier, and demand to see the Fuhrer (who just happens to be around). Eventually, the get hooked up with an underground movement and use them to infiltrate the headquarters. Even more amazing is that Gill has been drugged and his body propped up in a chair, a microphone concealing his mouth. He supposedly is the source of the usual hate talk. It really looks ridiculous as is the conclusion. It's an interesting idea, but way too much. Oh, for fun, watch the escape from the jail and how it is attained.