off-its-rocker “Kingdom of the Crystal Skull”, which had Indy survive a nuclear explosion by hiding inside a refrigerator — and ended with a Spielbergian alien encounter.Running time: 154 minutes. Rated PG-13 (sequences of violence and action, language and smoking.) In theaters June 30.Of course, we always feel happy seeing Harrison Ford — the greatest American action star ever — back in the iconic fedora, even at 80 years old.And Phoebe Waller-Bridge of “Fleabag” adds a welcome dose of spit and vinegar as Helena Shaw, Jones’ goddaughter and latest co-adventurer. But I still left asking “Why?” Everybody knows the Indy series should’ve called it quits with 1989’s “The Last Crusade,” after Indiana Jones and his dad, Dr.