Sky has released the first trailer for its forthcoming drama The Third Day, starring Jude Law and Naomie Harris.

The show will also air on HBO in the United States.

The Third Day tells three, stand-alone but interconnected stories.

The first part is Summer, starring Jude Law, which follows the story of Sam (Law), a man who is drawn to a mysterious Island off the British coast where he encounters a group of islanders set on preserving their traditions at any cost.

The Third Day concludes with Winter, starring Naomie Harris. It follows Helen (Harris), a strong-willed outsider who comes to the island seeking answers, but whose arrival precipitates a fractious battle to decide its fate.

The Third Day will air on Sky Atlantic and streaming service Now TV from 12th May.