Popsugar Entertainment Award Season What Are the Longest Recent Movies? 15 Movies That Basically Take a Lifetime to Watch January 24, 2017 by Maggie Panos View On One Page Photo 7 of 15 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 7 Avatar: 2 hours, 42 minutes What you could do instead: If you have medium to long hair, you could have gotten a full perm by now. Previous Next Start Slideshow Award SeasonMoviesThe RevenantThe Hateful Eight