The Dambusters as a given, Appointment in London isn't too bad and as it was filmed in 51 lots of Lancasters around even with H2S domes to give an air of realism.
Second Dr Strangelove trivia fact.
When Slim Pickings gets to the end of reading out the contents list of the survival pack, he says: "Shoot a fella could have a pretty good weekend in Vegas with all that!" The word Vegas was overdubbed towards the end of editing. He actually says "Dallas", but between the scene being shot and the film being released The Kennedy Assassination had taken place.