How Thanos Got Six Infinity Stones: All 20 Marvel Movies in 10 Minutes

Over 10 years, 20 movies, and 45 hours, Marvel has taken us on a wild, intergalactic hunt for the Infinity Stones. Unless you've memorized every post-credit scene and read 80 years of comic books (as well as every nugget of IMDb Trivia), you probably can't keep straight who had which Infinity Stone when (and why), so here's your guide!