Each series episode will show one of the most iconic photos of unforgettable historical events of all the time. Every show will explore the stories behind and tell why it made their photographers so famous. From Neil Armstrong's photograph of his fellow astronaut, Buzz Aldrin, on the surface of the moon, Ron Edmonds' images of US President Ronald Reagan assassination, Pullitzer Prize-winning Nick Ut's photo named 'Napalm Girl', Jeff Widener's photograph of the 'Tank Man' in Tiananmen Square, China, SAS Soldiers rushing on the rooftop of the Iranian Embassy in London, UK, terrorists at the Olympic Games in Munich, Germany, Charles and Diana's balcony kiss at Royal Wedding and Nelson Mandela's changing Africa 'Long Walk to Freedom'.