Captain America: The Winter Soldier who played Peggy Carter in "Captain America: The First Avenger", said that she would not appear in the sequel. However Stanley Tucci, who played Dr. Abraham Erskine in the previous film, later said that Atwell would reappear in a flashback scene. Also in January, Marvel Studios announced that the film would be released in 3D, and Anthony Mackie said filming would begin on April 1, 2013. Later that month, Toby Jones, who portrayed Arnim Zola in the first film, said that he would reprise the role in the sequel. By the end of the month, stages were being built for
Captain America: The Captain mascot" and the Captain America's uniform, shield, and even the name were all property of the federal government. Therefore, Rogers is stripped from his shield, uniform, and the title and the government appoints John Walker (formerly known as Super-Patriot) as the new Captain America. Meanwhile, the Falcon, Vagabond, Demolition Man, and Nomad track down Rogers and convince him to continue fighting crime. So Rogers dons a red, white, and black costume and adopt a new identity known as "The Captain". Later, Tony Stark (a.k.a. Iron Man) gives him a new shield made of adamantium only for Rogers to find out