James Gunn’s “Superman” showed staying power in its second weekend at North American box offices, collecting $57.3 million in ticket sales and remaining

“Superman” dominated the domestic box office for a second-straight weekend, bringing in an estimated $57 million—turning the film into a much-needed hit for the stagnating DC Universe brand and Warner Bros.

Without question, the new Superman is a hit. Not only is the film on track to make $120 million domestically, but it will also probably make $210 million globally, following early screenings on July 9. In terms of big summer openings, this puts it slightly behind Jurassic World Rebirth, ...