Guest Stars Noel Clarke as Mickey Smith Camille Coduri as Jackie Tyler Lachele Carl as Trinity Wells Penelope Wilton as Harriet Jones Jimmy Vee as Alien Voices Annette Badland as Margaret Blaine Alan Ruscoe as Slitheen Rupert Vansittart as General Asquith David Verrey as Joseph Green Steve Speirs as Strickland Paul Kasey as Slitheen Elizabeth Fost as Slitheen Jack Tarlton as Reporter Corey Doabe as Spray Painter Andrew Marr as Himself Matt Baker as Himself Naoko Mori as Doctor Sato Navin Chowdhry as Indra Ganesh Eric Potts as Oliver Charles Fiesta Mei Ling as Ru Basil Chung as Bau Ceris Jones as Policeman