Avengers: Infinity War is a 2018 superhero film, based on the Marvel Comics superhero team of the same name. It is a sequel to The Avengers and Avengers: Age of Ultron and a crossover between/sequel to Captain America: Civil War, Doctor Strange, Guardians of the Galaxy Vol. 2, Spider-Man: Homecoming, Thor: Ragnarok and Black Panther. The film is the nineteenth main installment in the Marvel Cinematic Universe as well as the seventh in Phase Three. The movie was released on April 27, 2018.