Earth's mightiest gang of heroes is about to get a whole lot mightier. Disney on Tuesday released the first trailer for Captain Marvel, the latest Marvel superhero film. The flick stars Brie Larson as Carol Danvers, an Air Force pilot who gains otherworldly powers and joins an alien military unit. Upon returning to Earth, she tries to piece together her mysterious past. The new footage focuses on Danvers' relationship with a young Nick Fury (Samuel L.