Brie Larson surprises fans at 'Captain Marvel' screening, serves popcorn: Imagine, you're about to see one of the most anticipated films of the year, and the movie's star turns up to serve you popcorn.
That's exactly what happened for cinema-goers about to watch Captain Marvel in New Jersey, when Carol Danvers herself, Brie Larson, turned up for a surprise visit on Saturd...