"Millennium" was one of the best written tv programs of the 1990's. It was the "Torchwood" of it's time only much more. It didn't need aliens or cheeky humor to work. Google it. It's painfully relevant to our times.
Get the collected DVD set.
In particular get the 'second' season. The first though excellent is mostly the hunting of serial killers. The the third, and last has different writers with no connection with the original themes.