I bought the DVD, and even I was sort of "meh" about it. The most intriguing thing for me was the second disc had two docs and 4 episodes from Batman The Animated Series. Other than that, to me, Gotham Knights is just "meh".
Countdown to Regeneration: Day 17
The Idiots Lantern (first aired on the BBC May 2, 2006)
Queen Elizabeth II's coronation, 1953. But behind the celebrations are rumours of monsters on the streets, and the tormented Mr Magpie is hiding an alien sec…