Avengers: Infinity War, the third installment in the “Avengers” franchise and 19th Marvel Studios film to date, marks the 10-year anniversary of the Marvel Cinematic Universe, which began with the release of “Iron Man” in 2008.  Assembling a team from every Marvel Cinematic Universe franchise ever, the Avengers align in solidarity attempting to defeat the powerful Thanos (James Brolin) before his blitz of devastation and ruin puts an end to the universe.