Dark Knight to be co-star in Man of Steel sequel

Superman is coming back, and he’ll have a caped co-star.

Man of Steel director Zack Snyder made a surprise appearance at Comic-Con to announce he is making another Superman film and it will include Batman — the first time the two superheroes will be united on the big screen.

He declined to reveal many details, saying the script is just being written. He then invited an actor onstage to read a passage to hint at the storyline.