With CAPTAIN AMERICA: CIVIL WAR set to start filming this April, we're slowly starting to learn more about the movie. Not too much, of course. This is still a Marvel movie, but enough to satisfy fans until May of 2016. During his promo tour for BLACK & WHITE, Mackie has talked about CIVIL WAR a few times now. He talked about filming locations during a radio show interview, he talked about Falcon getting an updated costume in another (this was to be expected as the Marvel heroes usually get upgraded suits with each film, it seems), and when talking to Collider, he went on record to say that "It’s by far one of the most stupendous rides Marvel has put together."
He also briefly talked about CIVIL WAR while on The Tonight Show with Jimmy Fallon: