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 Peter Capaldi John Frobisher Actor Cush Jumbo Lois Habiba Actor Lucy Cohu Alice Carter Actor Susan Brown Bridget Spears Actor Liz May Brice Johnson Actor Paul Copely Clem McDonald Actor Nicholas Farrell Brian Green PM Actor Nicholas Briggs Rick Yates Actor Deborah Findlay Denise Riley Actor Colin McFarlane General Pierce Actor Patrice Naiambana Defence Secretary Actor Charles Abomeli Colonel Oduya Actor Katy Wix Rhiannon Davies Actor Rhodri Lewis Johnny Davies Actor Hilary Maclean Anna Frobisher Actor Sophie Hunter Venessa Actor Luke Perry David Davies Actor Julia Joyce Holly Frobisher Actor Madeleine Rakic-Platt Lilly Frobisher Actor Simon Poland The 456 Voice Euros Lyn Director John Fay Writer Julie Gardner Executive Producer Russell T. Davies Executive Producer