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