Superman scored an easy second weekend win at the box office with another $57 million added to its total. That’s a 54% drop from last weekend‘s impressive $125 million opening, but that’s no sweat of Warner Bros.

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

The Man of Steel has staying power: "Superman" topped the North American box office for a second week running and surpassed the $400 million mark worldwide, industry estimates showed Sunday.That puts its North American take at $235 million and its international sales at $171 million -- or $406 million globally.