Guest Stars Gerald Taylor as Dalek Murphy Grumbar as Dalek David Graham voices Dalek Voices Peter Hawkins voices Dalek Voice Kevin Manser as Dalek Robert Jewell as Dalek Jeanette Rossini as Thal Chris Browning as Thal Eric Smith as Thal Steve Pokol as Thal Lesley Langley as Thal Ruth Harrison as Thal Kevin Glenny as Thal Ves Delahunt as Thal Katy Cashfield as Thal Virginia Wetherell as Dyoni John Lee as Alydon Jonathan Crane as Kristas Marcus Hammond as Antodus Philip Bond as Ganatus