Opinion is sharply divided as to how high the superhero pic can fly when it hits theaters, with some suggesting a much lower range of $90 million to $120 million.

DC Studios co-head James Gunn reveals a mystery A-list actor has talked with him about a DC Elseworlds script.

An opening weekend in the upper range for "Superman" would be on par with James Gunn's "Guardians of the Galaxy Vol. 3" ...