It's 1957, and an aging Indiana Jones (Harrison Ford) is joined by a rebellious young greaser (Shia LaBeouf) on a trip to South America to unlock the secrets of a mysterious crystal skull, squaring off against sinister Soviet agents and getting some unexpected aid from old flame Marion Ravenwood (Karen Allen). The long-awaited fourth entry in Steven Spielberg and George Lucas' popular series also stars Cate Blanchett, Ray Winstone, John Hurt. 122 min. Widescreen; Soundtrack: English. Two-disc set.