Captain America: The First Avenger the film would not be released in China because of a policy limiting the number of foreign films screened there each year, but it eventually opened there in the second weekend of September. Days before the film's release, a teaser trailer for "The Avengers" that served as a post-credits scene of "Captain America: The First Avenger" was briefly leaked online. "Entertainment Weekly" speculated it came from a preview screening and described the footage as "shaky, fuzzy, flickering and obviously filmed on a cell phone". "Captain America: The First Avenger" was formatted and screened in IMAX for the first time on
Captain America: The Winter Soldier March 20. On March 18, ABC aired a one-hour television special titled, "Marvel Studios: Assembling a Universe", which included a sneak peek of "Captain America: The Winter Soldier". On April 1, 2014, Evans and Stan rang the opening bell of the New York Stock Exchange in honor of the film's theatrical release. Jackson appeared in advertisements for Sky Broadband. "Captain America: The Winter Soldier" was released in 32 markets on March 26, 2014 and in North America on April 4, 2014, in 2D, 3D and IMAX 3D. The film debuted on 668 IMAX screens worldwide, a record for films releasing