Shetland – Series 4 (TV) (2018; UK; Colour; 6 x 60m) **** pr. Eric Coulter; d. Lee Haven Jones, Rebecca Gatward; w. David Kane, Louise Ironside, Paul Logue; ph. Ed Moore, Michael Coulter; m. John Lunn. Cast: Douglas Henshall, Alison O’Donnell, Steven Robertson, Mark Bonnar, Julie Graham, Erin Armstrong, Lewis Howden, Stephen Walters, Neve McIntosh, Sean McGinley, Fiona Bell, Allison McKenzie, Amy Lennox, Sophie Stone, Gerard Miller, Eleanor Matsuura, Carolin Stoltz, Arnmundur Bjornsson. Perez (Henshall) and the team are…