INTERVIEW: THELMA HOLT. Still, at 85, a force in British theatre, Thelma Holt began producing international seasons in the 1980s. Ebullient as ever, this year she is again bringing Yukio Ninagawa’s “cherry-blossom”production of Macbeth to the Barbican, to celebrate its thirtieth anniversary. Here she tells Heather Neill about her career, as a RADA-trained actress, then […]