Guest Stars Michael Wisher as Davros John Scott Martin as Dalek Peter Miles as Nyder Dennis Chinnery as Gharman Richard Reeves as Kaled Leader Guy Siner as Ravon George Romanov as Kaled Councillor Giles Melville as Elite Guard Anthony Lang as Kaled Councillor Timothy Blackstone as Thal Soldier Ronald Nunnery as Kaled Councillor Peter Kodak as Elite Guard Terry Walsh as Thal Soldier John Franklyn-Robbins as Time Lord Uncredited Patrick Scoular as Thal Guard Paul Burton as Kaled Boy David Cleeve as Thal Soldier Kirk Clugston as Thal Soldier Michael Brinker as Kaled Soldier David Billa as Thal Soldier Alan Chuntz as Kaled Soldier in Ravon's HQ