The Quest for The Rock and Youth Lost in the 90s

The heart of INDIANA JONES AND THE LAST CRUSADE is, of course, the father/son dynamic between Indiana and his dad. It's significant to note, however, that the movie title employs a certain ambiguity and specifically leaves out mention of the object that serves as the catalyst of the crusade. By evoking the word "crusade," which itself is rife with numerous socio-political and historical implications, and then introducing an artifact central to the Judeo-Christian mythology, the filmmakers effectively misdirect the audience. The "misdirect" here, however, is more in line with its use in relation to a magic trick rather than, oh, I don't know, distracting someone so you can slip something into his drink and unwittingly make him the host of an alien life form of unknown make or model.

By the end of the movie, though, it becomes clear that the grail was a metaphor for what both Indiana and his father were really searching for, which was an emotional connection (People... People who need people...).  THE LAST CRUSADE is actually thematically similar to FIELD OF DREAMS, insofar as the main characters were on a quest for something they thought held some form of Ultimate Meaning, but really they were looking for reconciliation with dear old dad.  For me, one of the final scenes of THE LAST CRUSADE, when Henry Jones Sr. gently urges his son to "let it go" is almost as emotionally poignant as when Ray asks his dad to play catch at the end of FIELD OF DREAMS.  There's a certain catharsis in those moments.  Nothing's really solved per se, but in that moment there's a connection, and all of the shit kind of melts away and there's something Real and raw and significant.