A dramatization of the true story of one of the worst man-made catastrophes in history, the catastrophic nuclear accident at Chernobyl. A tale of the brave men and women who sacrificed to save Europe from unimaginable disaster.

A series which explores how patent clerk Einstein could not get a teaching job or doctorate in his early life, yet managed to go on to solve the secrets of the universe.

Dramatisation of Louisa May Alcott's novel about the lives of the four March sisters during the American Civil War as they learn to navigate love, loss and the trials of growing up.

Married with two grown-up children, Yvonne Carmichael (Emily Watson) lives a contented, conventional suburban life. But her world spirals into chaos, when a chance encounter leads to an impulsive and passionate affair with a charismatic stranger (Ben Chaplin). Despite all her careful plans to keep her home life and career safe and separate from her affair, fantasy and reality soon begin to overlap and everything she values is put at risk, as a life-changing act of violence leads to a Crown Court trial. Written by BBC Media Centre

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, a strong-willed outsider who comes to the island seeking answers, but whose arrival precipitates a fractious battle to decide its fate.