Customs agents go undercover to infiltrate Britain's most dangerous drug gangs, following a thrilling criminal investigation based on extensive research and interviews with those involved in the top-secret operation.

A figurine made of chestnuts is found at the scene of a grisly murder; from this creepy clue, two detectives hunt for a killer linked to a politician's missing child.

A farmer with multiple jobs and an insomniac TV host's lives intertwine in amusing ways as their opposite schedules repeatedly bring them together.