Wolf sees past horror and present-day turmoil come together with terrifying results for a troubled detective.
The blackly comic crime thriller, airing from Monday, July 31 on BBC One, is adapted by Megan Gallagher from Mo Hayder’s novels and sees Ukweli Roach (The Midwich Cuckoos, Annika) play haunted London cop DI Jack Caffery, whose brother Ewan went missing when they were children in the 1990s. Jack has always been convinced that a neighbour killed Ewan and when he gets a possible new lead, he heads to Wales to find out more.
