May 13 (UPI) -- Disney + announced Tuesday that Captain America: Brave New World will land on the streamer May 28. A teaser for the film's arrival on the platform shows Harrison Ford , who portrays fictional U.S. president Thaddeus Ross, saying that "we need a symbol that can unite us." "Here I am," Anthony Mackie answers as Sam Wilson, the new Captain America. The film is, according to an official synopsis, "a thrilling new chapter that thrusts him into a global conspiracy -- and a high-stakes