A list of trivia related to Avengers: Infinity War.

References to Marvel Comics

References to Marvel Cinematic Universe

Behind the scenes

  • According to the movie's writers Christopher Markus and Stephen McFeely, when putting together the casts for both Avengers: Infinity War and Avengers 4, they made baseball cards of all of the characters that were alive within the movies and put them on two walls. One wall was for Avengers: Infinity War and the other was for the sequel. They also stated that everyone from the main heroes down to minor characters, such as Ian Boothby, were considered for appearing in the movie.
  • Avengers: Infinity War was originally titled Avengers: Infinity War Part 1, with Avengers 4 being titled Avengers: Infinity War Part 2. However, due to to the movies being different from each other, Marvel decided to rename the movies.
  • The teaser poster for the film was revealed by Tom Holland during a live Instagram post as a spoof on his (along with fellow cast member, Mark Ruffalo) previous instances of accidentally revealing key details of Marvel projects.