|Indy teams up with his old girlfriend, Marion and her son, and sets off on a quest for the titular Crystal Skull. There's a small platoon of Russians who want it too.|
No Raiders of the Lost Ark, but not a bad return for our beloved Indiana Jones. In the plus department, an exciting campus chase, in the minus, a jungle chase with waaaaaay too much CGI.
See also Raiders Of The Lost Ark (1981), Indiana Jones And The Temple Of Doom (1984), and Indiana Jones And The Last Crusade (1989)