Brian Selznick, the creator of “The Invention of Hugo Cabret,” gives WSJ a behind-the-scenes look at the process he used to make the stunning trailer for his new book, "The Marvels."

The Outlaw John Rocha watches and reacts to the OFFICIAL TRAILER for THE MARVELS from MARVEL STUDIOS, DISNEY, and director NIA DACOSTA. The film stars BRIE LARSON, TEYONNAH PARIS, IMAN VELLANI, and SAMUEL L.