Avengers: Infinity War 2018

Avengers: Infinity War and its untitled sequel are upcoming American superhero films based on the Marvel Comics superhero team the Avengers, produced by Marvel Studios and distributed by Walt Disney Studios Motion Pictures. They are intended to be the sequels to Marvel's The Avengers (2012) and Avengers: Age of Ultron (2015), and to serve as the nineteenth and twenty-second films of the Marvel Cinematic Universe (MCU) respectively. Both films are directed by Anthony and Joe Russo from screenplays by Christopher Markus & Stephen McFeely, and feature an ensemble cast composed of many previous MCU actors.

Development of the films began in Marvel Studios early films by introducing the Infinity Stones and the Infinity Gauntlets. Casting began in mid-2013 with Robert Downey, Jr. signing on to reprise his role as Tony Stark / Iron Man, with the films officially announced a year later as Avengers: Infinity War – Part 1 and Avengers: Infinity War – Part 2. The Russo brothers and Markus and McFeely joined the project in early 2015. In July 2016, **Marvel **revealed that the Part 1 and Part 2 of the titles would be removed, with the former first part known simply as Avengers: Infinity War and the former second part to be renamed at a later time. Both films were shot back-to-back at Pinewood Atlanta Studios in Fayette County, Georgia. Production of Infinity War began on January 23, and concluded on July 14, 2017, with additional filming in Scotland, England, the Downtown Atlanta area, and New York City. Filming of the untitled sequel began on August 10, with additional filming in the Downtown and Metro Atlanta areas. It is scheduled to last until December 13, 2017. They are the first films to be shot entirely in IMAX, using a new 2D digital camera developed alongside Arri.

Production on the films is set to be completed for the scheduled release dates in the United States of May 4, 2018 for Avengers: Infinity War, and May 3, 2019 for its sequel.

(source : https://en.wikipedia.org/wiki/Production_of_Avengers:_Infinity_War_and_the_untitled_Avengers_sequel )