How many years have passed between Ewan McGregor and Hayden Christensen’s roles in “Star Wars: The Revenge of the Sith” and their return in “Obi-Wan Kenobi”?

It has been 17 years since Ewan McGregor (as young Obi-Wan) and Hayden Christensen (as his pupil, Anakin Skywalker, who turns into Darth Vader) appeared in “Star Wars: The Revenge of the Sith,” the last of the prequel trilogy. McGregor and Christensen return to their roles in “Obi-Wan Kenobi,” a six-part television series streaming on Disney+ beginning on May 27, 2022.