Dhaka, April 2 -- The 2025 box office has been hit with a deficit. Can the James Gunn-dubbed "summer of 'Superman'" save it?

Warner Bros. showed off a diverse and starry slate of its upcoming films on Tuesday - but the night was carried on the shoulders of Clark Kent.

"I really do believe in this movie. And I do believe that there is a lack of human kindness, or at least a degradation of human kindness," Gunn said. "This is a movie that celebrates kindness and human love."

At the annual CinemaCon convention and trade show in Las Vegas, Gunn - the director and writer of the first film in the new iteration of the connected DC Universe - also brought out its stars, who gushed over their experience making the film.

"It's a great honor to ...