The Journey of Luke Skywalker: An Analysis of Modern Myth and Symbol is an interesting scene-by-scene close reading of the original Star Wars trilogy from a Jungian perspective.
Jung is a logical theoretical lens to use for these films because of his focus on mythology, and Galipeau persuasively argues that Star Wars functions as a modern myth. In addition, Jung influenced Joseph Campbell who influenced George Lucas.
Personally, though, I think Jung is a better folklorist than a psychologist and got tired of seeing all of the Star Wars characters put on the couch. But on balance, this was a thought-provoking analysis of my favorite movies.[subscribe2]