It is a good action film, as long as you don't question some of the scenes. Could Nazi Germany have military forces in 1936 Egypt? Could German Schmeisser sub-machine guns be found in 1936 Nepal? I don't believe so. I suspect these scenes were copied from the 1940 serials that entertained moviegoers. "Indiana Jones" will entertain you as an action adventure story with a multitude of cliches from long-forgotten films. Sliding under the truck recalls Yakima Canute's famous stunt. Some scenes seem far-fetched to me (when you think about it). Could Indiana Jones on a horse overtake a convoy of trucks? The theme music came from the 1948 film "Don Juan" starring Errol Flynn (rarely seen on TV). The chase through the maze of streets reminds me of 1940 cartoons. Other scenes may be derived from other old movies (the truck knocking down scaffolding from "Abbot & Costello Meet the Keystone Kops"). A few sequels were made, but it failed to be translated into a television series. Just like "Jaws".