Want to know the beauty of the Marvel Cinematic Universe (MCU)? Depending on which movie or show you flip on, you could be cracking up at vintage Paul Rudd in Ant-Man, riding along an '80s-fueled heist in Guardians of the Galaxy, or... beating up Dark Elves in Thor: The Dark World. (We don't talk about that one.) Or, of course, something completely different altogether.