It's no secret Marvel shattered the internet earlier today with multiple annoncements about Phase 3 of their cinematic universe, which even included /avengers-infinity-war-movie-trailer/a teaser trailer for Avengers: Infinity War, the 3rd and 4th films in the The Avengers franchise.
Initially, Marvel planned to unveil the first trailer for Avengers: Age of Ultron (the second Avengers movie) during tonight's episode of Marvel's Agents of S.H.I.E.L.D., but due to last week's trailer leak, the studio was forced to release the trailer early. Following up on their promise to show something new from the movie during Agents of S.H.I.E.L.D., the studio has unveiled an "extended trailer" for Avengers: Age of Ultron, which includes a clip of of a small Avengers party which gets interrupted.
In addition, we have a second clip which was revealed earlier today during Marvel's event in Hollywood and shows how tense things have gotten between Tony Stark and Captain America.
Who will stay and who will go their separate ways? We'll likely have to wait until next May to find out for sure, but the news from earlier this month that Robert Downey Jr. will star as Tony Stark in Captain America 3, which starts the Marvel Civil War storyline, is just a tiny hint that huge developments are about to happen within the Marvel Cinematic Universe.