Henry Cavill as Superman in “Man of Steel.”

Henry Cavill as Superman in “Man of Steel.”

Henry Cavill as Superman in “Man of Steel.”

SAN DIEGO —Superman is on its way back, and he'll use a caped co-star.

"Man of Steel" director Zack Snyder designed a surprise appearance at Comic-Con on Saturday to announce he is making another Superman film and this will include Batman " the first time the 2 superheroes will probably be united around the big screen.