Daniel D'Addario Chief TV CriticDeep into “The Last Movie Stars” — a six-episode HBO Max documentary series directed by Ethan Hawke — Paul Newman and Joanne Woodward appear on the cover of a 1980 issue of McCall’s magazine. In the headline, his name comes first, then hers, then a reference to “their very private marriage.”This may come as a surprise, even as the order of names, and Newman’s face forcing Woodward’s to the cover’s bottom half, make perfect sense.