Where do I begin? First off, this movie has a great soundtrack, second of all, it has Sean Connery! Okay... let's begin. Initially, this movie is about Indy going on a Journey to find the legendary Holy Grail, along the way, he makes friends, has friends betray him, finds his father, has a motor bike chase, and even accidentally runs right into the evil fuhrer himself: Adolf Hitler. The movie is probably the least inappropriate out of the Indy movies. Although there is still some stuff that could offend some people like the large presence of the Nazi party. Young kids could also find the scene where (SPOILERS) Donovan drinks from the wrong Grail scary as he starts aging rapidly and has his head shrivel up and disintegrate on screen, and the scene where a man gets his head cut off, you don't see the decapitation directly but you do see his head rolls around on the floor. But overall, young kids should be able to handle this pretty well. But some might be offended that Hitler is in this movie.