A unique story told over two distinct halves, "Summer" follows Sam, a man drawn to a mysterious island off the British coast where he encounters a group of islanders set on preserving their traditions at any cost. "Winter" follows Helen, … Joe Blakemore, Jude Law, Katherine Waterston, Freya Allan, John Dagleish, Mark Lewis Jones, Börje Lundberg Added on HBO 2023-06-27. Youtube Trailer