The Star Wars Saga: Suggested Viewing Order
If you’re someone who doesn’t give the Star Wars films a second thought, you have no idea how much thought us nerds put into the idea of what order we should make our kids watch them. This guy has perfected it.
I’d encourage you to read his whole post, but if you’re still all “TL;DR”? IV, V, II, III, VI. No Episode I at all.