Dr Tracy Borman travels to Germany to uncover Adolf Hitler's abusive childhood and artistic aspirations. She reveals how he was shaped by the First World War and uncovers his relationships with much younger women, including his own niece, discovering how the personal motivations that came from his private life unleashed so much destruction.

Dr Tracy Borman heads to Chicago to discover how Al Capone rose to infamy, from club bouncer to the most notorious gangster in history. She uncovers the two sides to his personality as the man who ordered deaths on a whim doted on his family. And reveals how his carefully curated public image gave birth to a legend.