Marvel has taken the world by storm with their ever-expanding Marvel Cinematic Universe. The movies, for the most part, have been great and it is clear that countless hours of work have gone into the creation of each one. But all work and no play is no fun and it seems like the people behind the scenes of these blockbuster hits feel the same way as bloopers and gag reels have shown the world just how fun shooting these movies can be. For this video we are taking a look at some of the best for our list of 10 Marvel Superhero Movie Bloopers That Show Popular Actors Having Fun! Enjoy this video and be sure to hit that subscribe button for more awesome Screen Rant content, every single day!