<P> The film is set one year after the events of The Avengers . Evans briefly makes a cameo appearance in the film as Captain America when Loki shapeshifts into him while mocking Thor . Hiddleston wore the Captain America costume while standing in for Evans, before Evans came to shoot the scene . Hiddleston said, "I did an impression of Loki in the Captain America costume, and then they showed Chris (Evans) my performance on tape . It's him doing an impression of me doing an impression of him . And it's brilliant ." James Gunn, the director of Guardians of the Galaxy, directed the mid-credits scene that featured the Collector, played by Benicio del Toro . Asked about shooting the scene, Gunn said, "I got the script that morning, and I did it in two hours at the end of a day of second unit shooting (for Guardians of the Galaxy)." </P> <P> Steve Rogers, now working with S.H.I.E.L.D., teams up with Natasha Romanoff / Black Widow and Sam Wilson / Falcon to expose a deep conspiracy which involves a mysterious assassin known only as the Winter Soldier . </P> <P> A sequel to 2011's Captain America: The First Avenger was announced in April 2012 . Anthony and Joe Russo were hired to direct in June, and in July it was officially titled Captain America: The Winter Soldier . Evans and Jackson were set to reprise their respective roles as Captain America and Nick Fury, and Johansson would again play the Black Widow . Sebastian Stan, who portrayed Bucky Barnes in Captain America: The First Avenger, returned as the Winter Soldier . Production started in April 2013 in Manhattan Beach, California, and filming also took place in Washington, D.C. and Cleveland, Ohio . The film premiered in Los Angeles on March 13, 2014 . Captain America: The Winter Soldier was released internationally on March 26 and in North America on April 4 . </P> <P> The film is set two years after the events of The Avengers . Stephen Strange, the alter - ego of the Marvel superhero Doctor Strange, is mentioned by name in the film by the character Jasper Sitwell . A remodeled Stark Tower from The Avengers, now known as Avengers Tower, also makes an appearance in the film . Whedon directed a post-credits scene featuring Baron Wolfgang von Strucker (Thomas Kretschmann), List (Henry Goodman), Quicksilver (Aaron Taylor - Johnson), and the Scarlet Witch (Elizabeth Olsen), who appear in Avengers: Age of Ultron . The revelation in the film that S.H.I.E.L.D. had been infiltrated by Hydra informed the final six episodes of the first season of Agents of S.H.I.E.L.D., a television series set in the MCU . </P>

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