There are a few scenes that see Deadpool recovering in the X-Men's mansion after trying to blow himself up, and he takes the opportunity to roam around the home . . . in Professor X's wheelchair, no less. As he cracks yet another joke about how Colossus and Negasonic Teenage Warhead are the only X-Men who are ever around, we see a room FULL of iconic characters in the background for a split second. Evan Peters, of American Horror Story fame, is among them as Quicksilver.