San Diego - Warner Bros. closed the final full day of the Comic-Con International fanfest on Saturday as the belle of the ball, bringing its roster of superheroes to take a bow in San Diego. The studio took over the 6,500-seat main arena at the world's largest celebration of fan culture for two star-studded hours, serving up tantalizing teasers for its DC Extended Universe series of comic-book movies. With Disney-owned Marvel Studios and Lucasfilm both bowing out this year, it was Warner's chance to shine and the studio obliged with a line-up of the world's biggest stars, including Johnny Depp, Chris Pratt, Jude Law, Elizabeth Banks and Eddie Redmayne.