On a remote island in the West Indies, a top-secret Navy team attempts to genetically engineer a biological weapon-- only to find they've instead created an unstoppable monster. Research scientists who visit the island find themselves in sudden peril as the monster continues its reign of terror. Now they must hunt down the voracious beast before they become its next prey.

Detective Inspector Jack Mooney and his team-now including the new arrival DI Neville Parker--continue to fight crime on their Caribbean island.

DI Neville Parker and new recruits Naomi and Darlene continue to investigate cases on and around the Caribbean island of Saint Marie.

The smash-hit whodunit returns to BBC One, as D.I. Neville Parker (Ralf Little) attempts to solve a slew of mysterious murders in the sun-soaked Caribbean. The hugely popular comedy-drama is back for its tenth anniversary series with its usual combination of baffling murders, intriguing puzzles and famous guest stars. There are also some big surprises in store starting with the shock return of D.S Florence Cassell (Josphine Jobert). Can Florence help...