Batman, this is Superman. And Superman, meet Batman.
Two of the world's most popular comic superheroes are set to meet on the big screen for the first time after film director Zack Snyder told a comic convention that a crossover movie would soon be in the pipeline.
Snyder, who directed this year's hit movie Man of Steel, a re-imagining of the Superman story starring Henry Cavill and Amy Adams, was speaking at the Comic-Con event in San Diego yesterday.
He declined to reveal any more, saying the script was being written.
Warner Bros later confirmed it would be the first time the two appeared together in a movie.