Captain America: The Winter Soldier In April 2011, before "" was released in theaters, screenwriters Christopher Markus & Stephen McFeely announced that Marvel had already hired the duo to work on the film's sequel. In September 2011, Chris Evans said that a sequel may not be released until 2014. In January 2012, Neal McDonough, who played Dum Dum Dugan in "Captain America: The First Avenger", mentioned that a sequel would likely be filmed after the completion of "", which would likely have been before the end of 2012. By March 2012, Marvel whittled down the possible directors for the sequel to three candidates: George Nolfi,
Captain America (William Burnside) in contemporary times, to battle the original Captain America). This complicated origin is the reason that some sources list "Young Men" #24 as this character's first appearance, when in fact this, and subsequent 1950s-published Captain America stories, was clearly created with the intention of depicting the original Captain America. A 1977 story, "What If" Vol. 1 #4, (August, 1977), introduces two other, previous Captain Americas - William Naslund, appointed by Truman in 1945 to succeed the original Captain America, and Jeff Mace, who succeeds Naslund as Cap in the spring of 1946 after Naslund is killed in action. These versions