They Were Not Divided

During the Nazi occupation of Poland, an acting troupe becomes embroiled in a Polish soldier's efforts to track down a German spy.

Professor Saul David uses the BBC archive to chart the history of the world's most destructive war, by chronicling how the story of the battle has changed. As new information has come to light, and forgotten stories are remembered, the history of World War Two evolves. The BBC has followed that evolution, and this programme examines the most important stories, and how our understanding of them has been re-defined since the war ended over 70 years ago.

In 1944, two prisoners miraculously escaped from Auschwitz. They told the world of the horror of the Holocaust and raised one of the greatest moral questions of the 20th century.

Shortly before the end of the war in 1945, the Allies can already be heard in Nesselbühl in Swabia when three freight cars are uncoupled at the station. The screams of the starving concentration camp prisoners inside can be heard throughout the village, but nobody dares to help them. Only the innkeeper's daughter Anna takes heart...

A German submarine hunts allied ships during the Second World War, but it soon becomes the hunted. The crew tries to survive below the surface, while stretching both the boat and themselves to their limits.