The hit spin-off from Death in Paradise returns as DI Humphrey Goodman (Kris Marshall) and his fiancée Martha (Sally Bretton) settle into their new life by the Devon coast. Shipton Abbott continues to keep DI Humphrey Goodman and his team busy, with a baffling crime each week - from a death on a steam train to a missing teacher.
Meanwhile, Humphrey and Martha's journey to find their own version of a family continues as they explore the possibility of fostering. Elsewhere, Martha's mother Anne throws herself into the world of online dating, and a well-meant gesture from Esther's daughter Zoe threatens to uncover a long-held secret.