The internet promptly descended into chaos when Marvel dropped the first trailer for Avengers: Infinity War, then when the Super Bowl spot also came out. While there are plenty of details to parse out from the 2-minute teaser, there's also a fun game to play: how many Marvel characters can you count before the screen smashes to black? In 2016, the writers revealed that there are up to 67 "available" characters that have appeared in prior Marvel movies, and that's not even counting the new characters they might introduce. While the writers said not all of these heroes will appear, it's still safe to assume the number will be very large. Here's who we spotted in just the first trailer alone.