Star Wars has done its level best to dominate the world of movie promos lately, but on Tuesday night the first trailer for Captain America: Civil War absolutely stole the spotlight with a blend of action, drama and full-on superhero intrigue.

In the next Marvel Studios effort, Captain America (Chris Evans) and Iron Man (Robert Downey Jr.) seem to be mostly divided by an ideological issue that involves Cap’s old friend Bucky (Sebastian Stan). What results is a superhero vs. superhero showdown, complete with face-melting action and what feels like tremendous emotional stakes. Oh, and then there’s the first appearance of Black Panther (Chadwick Boseman) to take it to the next level.

Captain America: Civil War lands in May, 2016. Whose side will you be on?