Part One: 1)Interesting that Part One is simply titled "Invasion", to keep the "dinosaurs" part secret.   2)Part One also survives only in black-and-white, although there is a "colorized" version available on the DVD.   3)"The Vandals were quite decent chaps."   4)"Great Britain always closes on Sundays."  Just like Massachusetts in the same time period!   5)These aren't the crappiest dinosaurs I…