21:00ShetlandSeries 8Episode 5BBC One Duration: 58 minutes Audio described Wed 29th Nov 2023, 21:00 on BBC One South EastAvailable for yearsWatch nowCalder initially reels from the awful news, but quickly becomes suspicious. Tosh worries Harry and Donnie with her pursuit of a controversial new theory.ContributorsDI Ruth Calder:Ashley JensenDI 'Tosh' McIntosh:Alison O'DonnellHarry Lamont:Tibu FortesDonnie:Angus MillerDC Sandy Wilson:Steven RobertsonSgt Billy McCabe:Lewis HowdenWriter:Paul LogueDirector:Giulia GandiniProducer:Louise SayProduction Company:Silverprint PicturesGenresDramaCrimeBrandShetlandSeriesShetland: Series 8 Source: BBC Online