Travel in time from the heady glamour of Britain's first terminal at Croydon to the signs and squiggles that direct pilots, as well as passengers, in today's airports. This series reveals how rivalry, skulduggery and sheer passion for flight gave birth to our airports, turning muddy airfields into the 24-hour mini-cities we know today. In the process, they've transformed Britain - giving us the freedom to travel anywhere we want and inspiring fear about our borders. Rare archive, access to airports' hidden corners and contributors ranging from philosopher and author Alain de Botton to the man charged with scaring birds off Manchester's runways, reveal all.