①Iron Man always refers to his group of allies as "the strongest on earth" in the film. This sentence comes from the slogan when the "Avengers" comic was published in 1963. And this sentence also became the title of the 2010 animated version: "Avengers: Super Heroes League."
②This is the second time that the Hulk and Thor have appeared in the same film and television work at the same time. They first appeared on the same stage in the 1988 TV movie "The Incredible Hulk Returns" (The Incredible Hulk Returns). The film uses performance capture technology, so Mark Ruffalo can play both the Hulk and Bruce Banner before the transformation. In previous movies, the Hulk and Bruce Banner were either played by two actors, or the Hulk was a complete CG product.
③Edward Norton, who once played the Hulk, was originally the actor of the Hulk in this film, but he and Marvel Comics did not reach an agreement on this, and thus failed to play the role again. After Norton, Jacques Phoenix was a candidate to play the Hulk. Lu Ferino voiced the Hulk in the film. Since 1978, he has played almost all the live-action Hulk movies.
④ The American Science and Entertainment Exchange (Science and Entertainment Exchange) provided scientific guidance for the film.
⑤ Robert Downey Jr. always likes to wear a black Sabbath band T-shirt on set. The band's songs also appeared in "Iron Man". In order to play Thor, Chris Hemsworth did a lot of physical training and diet control. Among the film's cast, there are nine of them who have won Oscars. This is enough to set a record for comics and movies.
⑥ The title of "The Avengers" in the UK was changed to "Avengers Assemble". The official explanation was to prevent the audience from comparing the film with the classic British drama "The Avengers" in the 1960s. And the 1998 movie version of the same name "Avengers" confused.
⑦The iconic Disney castle responsible for the release of the film did not appear in the movie trailer. Instead, it was the peak of the century-old Paramount. This change stems from an agreement signed by the two parties in October 2010. As compensation for the loss of the global distribution rights of "Avengers" and "Iron Man 3", Paramount will receive income from Disney's release of "Avengers" movies. 8% of "Iron Man 3" revenue (both at least $115 million); Paramount also has the sole attribution rights for any marketing of these two films, although Disney has the only global distribution of the two films Quan, but couldn't add his logo to the film.
⑧The director of the film, Jos Weiden, is a fan of the famous "X-Men". As early as the 1990s, he wrote the script of "X-Men". However, this version of "X-Men" failed to start shooting. In this movie, there are two lines from the script of "X-Men" written by him.
