There are a lot of western movies that are based from anime, such as Dragonball Evolution, Tekken, Blood the Last Vampire (based on Blood+), and Street Fighter. The Matrix movie is also strongly influenced by Ghost in the Shell and the action scenes were drew upon their admiration for Ninja Scroll and Akira.
So my question is, was there an anime produced based on a western movie or series (not on western literature or novel, so movies that are based on novel are excluded) ?