Indiana Jones and the Dial of Destiny spoilers follow. Indiana Jones and the Dial of Destiny director James Mangold has explained the sad fate of Shia LaBeouf's Mutt. Indiana Jones 5 sees Harrison Ford's Indy team up with his goddaughter Helena, played by Phoebe Waller-Bridge, to find the Antikythera, aka the Archimedes Dial before Mads Mikkelsen 's former Nazi Jürgen Voller gets to it. In the film, we learn that Indy's son Mutt, played by Shia LaBeouf in the 2008 film Indiana Jones and the Kingdom of the Crystal Skull , was killed in the Vietnam War leading to the...