This drama-documentary series takes us back in time to the most shocking and surprising murder cases in London, England's history. Nicholas Day guides us into the world of the killer as we see how police ingenuity and early forensics helped bring them to justice.

The untold secret story of war production that shaped the Second World War.

The extraordinary story of how the Allies turned the tide in the final months of 1918 to win the First World War.

Investigating the most notorious murders ever to take place on the British railways. The cases start from 1864 with the the first murder on a British railway.

The Nazi era from 1993 to 1945 is illustrated through archived material, with insights and anecdotes provided by world-leading experts and commentators.

Modern historians, equipped with state-of-the-art technology and newly discovered evidence, rewrite the nation's most iconic stories.

This ground-breaking series examines the lives of the leading Nazis, in an effort to answer the question, why did it happen? It explores and tries to understand the incredible transformation of educated men into Nazi criminals, by charting the lives of six people who over the course of 20 years descend into moral oblivion.

Christianity slowly emerged from being a persecuted minority to the state religion of the Roman Empire. This episode is a history of the ways believers grappled with a way to depict Jesus. Simple symbolic meaning developed into splendid art and churches.

A documentary that explores the dim world of illicit trade in antiquities, as well as the long and hard struggle for the repatriation of all stolen treasures.

Exploring the eight days in May 1941 when Britain, and Liverpool in particular, was subjected to one of the most intense bombardments of the entire war. Featuring eyewitness accounts and recollections from many whom have never spoken out before.

Witness iconic assaults, intense battles, and intimate moments of the Pacific War, in color.

After a terrible winter, 1942 starts badly for Stalin due to a ruthless Nazi campaign that leaves millions of Soviets captive and without food.

Historian James Holland goes inside the Nazi war machine, exploring the extraordinary weapons produced under the Third Reich, in a series that includes rare archive material

Amidst the backdrop of the 1979 Iranian revolution, Jimmy Carter's failure to free American hostages sets the stage for Reagan's own hostage crisis.