The first official trailer of Captain America's third solo film was revealed at Disney's D23 Expo 2015 and everybody is talking about what to expect in the highly anticipated flick.

On Saturday, Captain America actor Chris Evans and co-star Anthony Mackie took a quick break from the final shooting of the film in Germany to join Marvel Studios boss Kevin Feige in unveiling the first official teaser clip of "Captain America: Civil War."

Right before the video began, a 'giddy Evans' described the teaser to be "so good," Hollywood Reporter reported.

The clip began with Mackie's character Falcon and Scarlett Johansson's Black Widow teaming up with Captain America in an encounter with Crossbones, played by Frank Grillo.

During the encounter, Crossbones tells the confused Captain: "You know, he remembered you. Your pal, your buddy, your Bucky."

The clip then cut to a speech from General Thunderbolt Ross, William Hurt's character who made his first appearance in the Marvel Cinematic Universe in 'The Incredible Hulk,' who lectures Captain America in the Avengers headquarters about how people are afraid of heroes who prefer to be dubbed as vigilantes no matter how many the people look up to them as saviors.

"In this job, we try to save as many as we can. Sometimes that doesn't mean everybody," Evans' Captain America responds.

Yahoo Movies said  that this indicated a high-profile failure which turns public opinion against the superhero team.

This would pave the way for the government superhero registration bill that causes divide among the Avengers.

Then, the trailer cut to Iron Man (Robert Downey Jr.), speaking - or, more accurately, arguing - with the Captain about ethics and being a superhero.

 Iron Man said, "Sometimes I want to punch you in your perfect teeth."

The Hollywood Reporter said this scene got the loudest applause from the audience.

Aside from the jaw-dropping number of conflicts, the footage also showed a number of cues and hints about new members of the superhero team including Chadwick Boseman's T' Challa a.k.a. the Black Panther and the newly introduced Ant-Man played by Paul Rudd who apparently would be on Team Cap.

After the clip was shown, more teasers seemed to flood the Expo as Benedict Cumberbatch, who had been announced to portray Doctor Strange, said, "He's an extraordinary character and brings in a whole other dimension ... multiple dimensions to the Marvel universe."

Watch the presentation here:

The cast were also very eager to share some spoilers particularly about the crucial part Falcon would be playing on the upcoming film.

"The relationship between the three characters is more so a bond of kindred friendship. My respect for Cap helps me to help him find Bucky because I know how much that means to him, knowing where he's come from and everything and what he's gone through to this point," Mackie told MTV in an interview where he and Evans playfully showed how they enjoyed each other's company in real life.