Press on Masterpiece

PBS | 10:00 pm

As this British drama wraps up Season 1 with a finale called "Resonance," Duncan (Ben Chaplin) tries to arrange personal time with his son, Freddie (Benjamin Campbell), but the naked hostility of Sarah (Natasha Little), his wife, makes that all but impossible. Holly (Charlotte Riley), meanwhile, resolves to separate her personal grievances from her professional ambitions, and threatens to expose Duncan's long-standing relationship with Krystyna (Kasia Koleczek), a sex worker. Al Weaver and Tom Bell also star.