How 'Indiana Jones and the Dial of Destiny' De-Aged Harrison Ford

Near the end of Indiana Jones and the Dial of Destiny, Nazis attempt to pull off one of the oldest tropes in entertainment: using the movie's titular dial, the Antikythera, to travel back to 1939 and assassinate Adolf Hitler. As their Luftwaffe aircraft bears down on a time warp, the scientist Jürgen Voller (Mads Mikkelsen), who hopes to install himself as the führer and win the war, turns to Indiana Jones and demands he witness "history's greatest moment--its end." To enter the past, then, is to end history. It's Voller's motto, but also the movie's--a nod to the de-aging technology that has made it possible. Thanks to several tools--AI, CGI, other acronyms--80-year-old Harrison Ford spends roughly 25 minutes of the film looking like the Indiana Jones of the early 1980s.