Captain America: The Winter Soldier

Anthony Mackie's appearance in this film fulfills his dream of playing a Marvel comic book character. He wrote a series of e-mail pleas to Marvel, wanting to play any comic character that would appear on film. Though the studio repeatedly replied to him that they will respond in due time, Mackie's emails caught the attention of producer Kevin Feige, who subsequently offered him the role of Sam Wilson a.k.a. Falcon.

(at around 1h 1 min) When Cap and Widow enter Zola's computer room, it is after having descended several levels below the bunker using a hidden elevator. After the missile strike, they are shown to be only a few feet below ground level.

SPOILER: There is a scene in the closing credits: A Hydra agent meets Baron Von Strucker, who shows him Loki's scepter and observes Pietro and Wanda Maximoff. This leads into Avengers: Age of Ultron (2015).

The contents of Steve Rogers' notebook near the opening of the film differ from region to region, depending upon what was popular and relevant to the particular country where the film was being shown/released. For example, the version of the film shown in Italy has Roberto Benigni, the version shown in Latin America has Shakira, Russia has Yuri Gagarin's name (first man in space), etc.

Edited into Marvel Studios: Legends: Wanda Maximoff (2021)