Great Scene(s):Indy""s escape from a nuclear explosion by hiding in a lead-lined refrigerator, the swordfight atop two moving vehicles in the jungle, a skin-crawling attack by millions of giant killer siafu ants, the sight of 13 alien ("inter-dimensional beings") crystal skeletons seated in a circle on thrones in an ancient underground chamber, the demise of Spalko when her brain exploded from the overwhelming ""gift"" of knowledge, and a spectacular finale in which the crumbling valley temple was sucked into a portal and a flying saucer emerged."" Although the film appeared during the post-Watergate period and exhibited an obvious distaste for government intervention, its optimistic, loving portrayal of alien encounters was unusual, and set it apart from most science-fiction alien-encounter films of an earlier era.Although he would be weakened, he was able o destroy the Engine by flying into the gravity beam and severing its connection to the Black Zero.And so Jean and the precious wine cart, were taken and sent o the castle before Hawkins had even completed repairing his wheel...conditions offering minimum risk can be arranged." As hey argue over whom he should be sent to kill, Raymond lies there as a hypnotized pawn, turning back and forth between them.