MaxFrom the moment that Kate Winslet comes into the frame in the first episode of HBO’s new limited series The Regime (premiering March 3), it’s evident that the actress is three-for-three at the premium cable network. Her previous HBO series, Mildred Pierce and Mare of Easttown, established Winslet as more than capable of wading into long-form narratives, and in ways that she couldn’t under the constraints of dramatic filmmaking. She excels at dredging up her characters’ finer details gradually