Torchwood follows Captain Jack Harkness, a man from the 51st century trapped in the past. Finding himself drawn into alien conspiracies he works for Torchwood, a top secret British government agency whose job it is to investigate alien goings on in the world, and to act as mankind's best last hope for defence if needed...
Torchwood Ended after Season 4
Starz aired the final episode on Friday 9th September 2011