It looks like a great series but as with the good Doctor above i struggle to keep up with all the characters apart from the main leads. What kind of shocked me was how young some of the crews were and appeared. I swear to god that i saw children playing a dice game dressed in Air Force uniforms and they went out to fight over Nazi Germany - an incredible generation.
I was shocked the first time I realised Wing Commander Guy Gibson was only 24 when he commanded the Dambusters raid, but then my frame of reference was always the 1955 film and Richard Todd (who decades later may or may not have been given acting advice on the set of Dr Who by Mathew Waterhouse) was in his mid thirties.