George Lucas has stated in many interviews that the heart of the Star Wars saga revolves around the relationship between a father and a son. He might not have had those roles clearly defined at the onset, as evident in the old drafts of the script, but he eventually got the characters there. The role of the son went to young Luke Skywalker, who went on to embark on his “Hero’s Journey” throughout the original trilogy of films. The path was not an easy one.