The first trailer for Captain America: Civil War premiered on Jimmy Kimmel Live, which airs on Marvel’s sister company ABC.

The movie is loosely based on the Marvel comic of the same name written by Mark Millar and drawn by Steven McNiven. The film brings together a lot of the themes that have been building and features not just Captain America, but also Bucky, Falcon, Black Widow, Hawkeye, Iron Man, War Machine, and more including the debut of Black Panther and a rumored Spider-Man.

The film seems to involve the oversight of superheroes and whether they should be regulated by the government with Captain America on one side and Iron Man on the other.

The film comes out May 6, 2016.