Star Trek's Nazi Portrayal Got A Season 2 Episode Banned In Germany For Decades In the "Star Trek" episode "Patterns of Force" (February 16, 1968), Kirk (William Shatner) and Spock (Leonard Nimoy) visit the pre-warp planet of Ekos to find out what happened to John Gill (David Brian), an old history professor of Kirk's. Ekos, they find, has been culturally contaminated by Gill, as he taught them all about Nazi Germany in the 1930s, and the Ekosians have rearranged their society to match. They wear Nazi uniforms, praise John Gill as their Führer, and plan to exterminate their peaceful neighbor...