Marvel's Avengers: Infinity War

In AVENGERS: INFINITY WAR, Thanos, whose efforts to acquire powerful cosmic gems called "Infinity Stones" have been important elements in previous Marvel Cinematic Universe (MCU) movies, marches toward his goal of eliminating half of all life in the universe (he believes it's the only way to stop beings from using up all of the universe's resources). Lining up to stop him are almost all of the big-screen Marvel heroes, including Avengers Iron Man, Captain America/Steve Rogers, Thor, Black Widow, and others; plus Spider-Man, Black Panther, Doctor Strange, and the Guardians of the Galaxy, led by Star-Lord and Gamora. The sprawling epic takes place on multiple continents and multiple planets as Thanos and his terrifying accomplices stop at nothing to find the stones and take them by whatever means are necessary. It all leads up to a massive climactic battle with shocking consequences. - Common Sense Media