Torchwood: Declassified - Series 2 - Episode 4

Behind the scenes at the sci-fi drama. Eve Myles (Gwen Cooper) and Kai Owen (Rhys Williams) talk about how their characters' relationship has grown. Writer Catherine Tregenna and executive producer Russell T Davies talk about how they created one of Torchwood's most exciting alien creatures yet. The CGI team explain how they took the creature from script to screen.