The trailer for Ridley Scott’s new epic, Gladiator II, is undeniably impressive, but then it rather had to be. Rumors that its already massive budget had ballooned to as much as $310 million — which would mean it would have to be one of 2024’s highest-grossing movies just to break even, never mind making a profit — may have suggested that the film was in trouble, but an early screening of the preview at the CinemaCon convention in Las Vegas reassured exhibitors and studios alike, with the few journalists who had seen the footage rushing to extol its scale and...