A detective team apply new techniques to old crimes as they solve cold cases.

A grief stricken captain embarks on his final mission in command of an ageing cargo ship. The ship's small crew, frustrated and discontent with their lives in deep space try to complete a successful mission, but the ship has ideas of it's own. Soon, an 'accident' onboard forces a diversion to Somnus, a derelict asteroid station in a forgotten sector of the solar system. They soon discover the colony is populated by a mysterious and sinister cult, hell-bent on dark plans for Earth. The crew's hope of sanctuary on Somnus soon turns to peril, as they fight for their own survival against the colonists, and humanity's ultimate fate. Terrifying truths about the end of life on Earth soon force the captain to face up to his personal torment leading to a climatic and exciting conclusion.

A police woman hunts for her sister and discovers a dangerous truth about her own family and the insight into the world the trafficked people find themselves in.

In 1979, when Margaret Thatcher's first government breaks a promise to establish a Welsh language television channel, a wave of civil disobedience follows. One man - Gwynfor Evans - threatens to starve himself to death unless the government comes good on its manifesto pledge. The reimagining of one of the most colourful chapters in contemporary Welsh history.