
The new trailer gives more context about what's behind the internal conflict, with Tony Stark telling Cap that "we need to be put in check… whatever form that takes, I'm game." Later in the trailer, Cap says, "This doesn't have to end in a fight, Tony," but the title of the movie suggests otherwise.
Fights we glimpse include the Scarlet Witch taking on the Vision, Hawkeye teaming up with Ant-Man to fight Iron Man, and Cap actually taking on a genuine villain — Crossbones, AKACaptain America: The Winter Soldier's Brock Rumlow, played by Frank Grillo. But all of that fades into the background after that final scene, with Spider-Man swinging into action on Iron Man's command, looking just like his comic book incarnation. "Hey, everyone," indeed.