While this would be considered a "must see" for any Indiana Jones fan, the story is over the top and really doesn't fit with the previous movies. It most closely matches up with Temple of Doom, which, in my eyes was the weakest of the first 3 movies. Cinematic effect was great. Transition from 30's to 50's was effective, story just too far fetched for this series. Could have done much better with the ending instead of the science fiction flair.