Spider-Man makes a dramatic entry at the very end of the two-and-half minute trailer.
20th Century Fox is also considering making Hugh Jackman's last instalment rated R.
Marvel Comics character Ross is lifted direct from source material and linked to Black Panther.
Check out the Twitter battle between Deadpool, Cap and Iron Man.
Triple 9 actor also says his favourite DC character is Batman... specifically a certain actor's Batman.
"Maybe now I have to play a villain where I fight Chris [Evans]," says The Office actor.
First trailer for upcoming Marvel film hints that he will get injured, but how severely we do not know yet.
It's not just because of the fancy tech suit that Tony Stark gifts Peter Parker.
Captain America: Civil War will take off from where Avengers: Age of Ultron left, says Joe Russo.
Thor 3 will feature very little of Earth and will be set mostly 'within the cosmos'.
'Batman represents human beings, mortal men,' says Affleck.
As Spider-Man's and the Hulk's creator Stan Lee turns 93 today, IBTimes looks at his rise to become one of the most recognisable faces in comic books.
The directors say they wanted to think about who Spider-Man is today.
The suit has the ability to absorb attacks, says Boseman.
'I've always thought of it in some ways that Tony is the antagonist to himself in his own story,' says the actor.
Tony Stark is rumoured to present Peter Parker with the Iron Spider costume
"I love the idea of teaming up with other people and getting to work with some of the cast that are in this universe," says Tom Holland.
Completion of Infinity Stones is going to be the central theme in the upcoming Marvel films leading to the two-part Avengers: Infinity War.
Captain America: Civil War opens in theatres on 6 May 2016.
Civil War directors, Russo brothers, hint at trailer release.
'I like that they didn't release Scarlet Witch in the promo photos for the teams,' says Olsen.
'This is what made it so interesting while we were filming,' says Evans.