 The Liberator heads to the Federation controlled planet Albian, where Blake and the crew are in search of Federation officer Space Major Provine whom they believe can lead them to the location of Central Control. Only to learn The Federation has buried a radioactive bomb on the planet which wipe out all life on Albian. As Blake and the crew helps a band of rebels find the bomb. Avon meets up with enemy Del Grant, brother of Avon s former lover Anna and tries to disarm the bomb and puts aside his differences with Grant.