It’s been known for a while that Hayden Christensen will be back as Darth Vader for the Disney+ show Obi-Wan Kenobi. So once again, he’s had to strap on the helmet and giant suit of armor the characters had to wear ever since he disregarded how Obi-Wan had the high ground on Mustafar. Was moving around in that outfit easy? No. According to Christensen, it’s challenging.