Homework: Marvel has Released the Official pre-Doomsday Watchlist

With Avengers: Doomsday set to arrive in theaters on December 18, Disney has released a list of 15 movies and television projects that fans should apparently watch, or rewatch, before Robert Downey Jr. puts on a new metal mask and starts making life miserable for roughly half of Hollywood. And while much of the list is exactly what you’d expect, a few curious inclusions, and even more curious…