Supergirl Trailer Breakdown: 15 Biggest Reveals From DC Movie Trailer Explained

Supergirl’s first trailer has finally arrived, giving audiences their first look at Milly Alcock’s Kara Zor-El in action, along with some major first looks at the rest of the cast and characters. The trailer also gives us a solid idea of the movie’s tone and overall plot, carrying some key parallels to the original Woman of Tomorrow comic.