Shame about the poor continuity work - period film and photos displayed back to front stood out amongst standard TV production errors when dealing with military aviation. And as to the presenter's incredulity that the crews went back to the Dortmund-Ems canal after not dropping on the first pass...............
I thought it a good programme although there was little of note revealed by all that examination of top secret files that wasn't in Paul Brickhill's book "the Dam Busters" from decades ago.
Maybe it would have been better if the programme presenter hadn't started the thread. I'm sure I'd still have found it and watched it.
Rgds,
Vernon