So Thanos (Josh Brolin) actually kept his word, put his plan into action, and wiped out half of all life in the universe. The Avengers? Powerless. Iron Man (Robert Downey Jr.) and Nebula (Karen Gillan) are stuck on the planet Titan while Earth is in complete chaos. But then, Captain America (Chris Evans) and the other surviving heroes on Earth find that Nick Fury (Samuel L. Jackson) just barred an emergency signal before the devastating events to bring reinforcements to the scene. The superhero community gets with Captain Marvel (Brie Larson) unceremoniously energetic support in the fight against their supposedly overpowering adversary. And then there’s Ant-Man (Paul Rudd), who comes out of nowhere and rejoins the troop to force Thanos to his knees once and for all.