John Barrowman Jack Harkness Actor Eve Myles Gwen Cooper Actor Burn Gorman Dr. Owen Harper Actor Naoko Mori Toshiko Sato Actor Gareth David-Lloyd Ianto Jones Actor Kai Owen Rhys Williams Actor Cush Jumbo Lois Habiba Actor Lucy Cohu Alice Carter Actor Ian Gelder Mr Dekker Actor Susan Brown Bridget Spears Actor Peter Capaldi John Frobisher Actor Liz May Brice Johnson Actor Nicholas Farrell Brian Green PM Actor Deborah Findlay Denise Riley Actor Colin McFarlane Austin Pierce Actor Tom Price Andy Davidson Actor Katy Wix Rhiannon Davies Actor Rhodri Lewis Johnny Davies Actor Hilary Maclean Anna Frobisher Actor Luke Perry David Davies Actor Julia Joyce Holly Frobisher Actor Madeleine Rakic-Platt Lilly Frobisher Actor Euros Lyn Director Russell T. Davies Writer, Executive Producer Julie Gardner Executive Producer