Despite being released back in April, cinephiles and comic book fans alike haven't stopped dissecting every single frame of Marvel's Avengers: Infinity War. A decade in the making, most of the MCU's biggest characters united in the epic battle against Josh Brolin's Thanos, ultimately coming up short when the Mad Titan collected the Infinity Stones and destroyed half the galaxy with the snap of a finger. The good guys nearly bested Thanos quite a few times, including twice in the massive Battle of Wakanda. When he finally arrived, Thanos knocked each of the Avengers aside including Captain America, who got a direct punch to the head. It was a big hit, even for the super soldier, and a new fan theory indicated he might have actually died from the blow. At least, briefly.