Odds are, the story has completely changed, but who knows for sure. Ah! Decades-old spoiler alert! Mark Hamill may have spilled the beans about his iconic Star Wars character years ago while doing an interview with the late film critic Gene Siskel around the time Return of the Jedi was released. In the unearthed interview, Hamill said George Lucas explained to him his layout for the prequels and also told Hamill to be ready, because he had plans for Skywalker many years down the road.