1. Steve Rogers (Chris Evans) had a new look for Avengers: Infinity War film. At the end of Captain America: Civil War (2016), Steve Rogers quit as Captain America, something which occurred several times in the comic book. For the first time, he assumed the identity of “Nomad.” Rogers’ costume in this film captured basic elements of the Nomad character, in that it is primarily blue and features yellow, disk-like objects attached at the collar. For the second time Steve Rogers quit, he was featured to have grown scraggly with a beard, and he would eventually shave the beard and create a new identity as “The Captain.” Consequently, the physical appearance and costume for Steve Rogers is a combination of the two most popular times he quit being Captain America.
2. The Russo brothers originally confirmed that Captain Marvel would be in Avengers: Infinity War movie. However, Joe Russo later declared that the character would not, and she would instead make her debut in her own movie. The character will have a major role in Avengers 4.
3. Tom Holland was not allowed to read the script of Avengers: Infinity War since he revealed too many secrets for Spider-Man Homecoming (2017).
4. In the trailer, Steve Rogers says “together,” Tony Stark replies “we’ll lose,” and Rogers in return says, “we’ll do that together too.” This dialogue was taken from Avengers: Age of Ultron (2015).
5. The Wakandan war cry “Yibambe” is Xhosa for “hold strong.”