When the city sleeps, the dead start to walk! Something has sealed off Cardiff, and living corpses are stalking the streets, leaving a trail of half-eaten bodies. Animals are butchered. A young couple in their car never reach home. A stolen tugboat is brought back to shore, carrying only human remains. And a couple of girls heading back from the pub watch the mysterious drivers of a big black SUV take over a crime scene. Torchwood must now contend with the intangible barrier surrounding Cardiff, and some unidentified space debris that seems to be regenerating itself. Plus, of course, the all-night zombie horror show! Featuring Captain Jack Harkness as played by John Barrowman, with Gwen Cooper and Ianto Jones as played by Eve Myles and Gareth David-Lloyd, in the hit series created by Russell T. Davies for BBC Television.