Captain America: The First Avenger unprecedented amount of time" would be devoted to the conversion process, to render all the film's visual effects in true 3-D. In November 2010, Stanley Tucci stated that he had completed filming his scenes and that the rest of the production would wrap in about three weeks. In February 2011, it was announced that Alan Silvestri had been chosen to compose the film score. In March 2011, it was reported that "Captain America: The First Avenger" would be undergoing reshoots in the United Kingdom and in Los Angeles in April 2011. A scene was also filmed in New York City's
Captain America: The Winter Soldier Robert Redford, and Samuel L. Jackson. In "Captain America: The Winter Soldier", Captain America, Black Widow, and Falcon join forces to uncover a conspiracy within S.H.I.E.L.D. while facing a mysterious assassin known as the Winter Soldier. A major influence in "The Winter Soldier" was conspiracy fiction from the 1970s such as "Three Days of the Condor", with the script also drawing from the Winter Soldier story arc written by Ed Brubaker. The script was written in 2011, with the Russo brothers entering negotiations to direct in June 2012 and casting beginning the following month. Principal photography commenced in April 2013