An expedition into the interior of Papua New Guinea comes across a tribe of ape-like people who may or may not be ancestors of early man.

Tells the virtually unknown story of a Parisian banker who risks his life, career, and marriage to hunt down Gestapo commander Klaus Barbie; and only a few months later, plays a pivotal role in one of history's most daring hostage rescue operations. Cojot’s journey started during World War II in Nazi-occupied France; hit a fork on the road in 1975 in Bolivia, when he faced his bitter past; reached a climax in Entebbe, Africa, a few months later, when he played a key role in one of the 20th century's most daring hostage rescue operations; and concluded back in France in the 1980s, when he again confronted Barbie — this time, in court. Caught up in history's crosshairs, Cojot embodies the modern era’s vital dilemmas: how to lead a purposeful life and reconcile Western ideals of liberty, equality and justice with the bitter memories of WWII and the rise of global terrorism.

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.

Professor Saul David examines Prince Albert's role in shaping British culture, governmental policy and international relations in Victorian Britain.