The star of Homeland and Tár on performing In The Cherry Orchard at the Donmar, working with Cate Blanchett, her Green party upbringing, and acting in a second language Nina Hoss, 48, is a German actor who won international acclaim for her role as Sharon Goodnow in Tár (2022), playing opposite Cate Blanchett. She was cast as a first violinist/wife in that film partly because of an unforgettable performance as a…