Guest Stars Nicholas Briggs voices Dalek Voice Maisie Williams as Ashildr Clare Higgins as Ohila Ken Bones as The General Donald Sumpter as The President T'Nia Miller as Female General Ross Mullan as Wraith Malachi Kirby as Gastron Linda Broughton as The Woman Jami Reid-Quarrell as Wraith Martin T. Sherman as Plump Man Nick Ash as Wraith