Classic sci-fi drama first shown in 1963, following the Timelord's adventures on the planet Skaro, where he encounters the peaceful, non-agressive Thals and the heartless, destructive and emotionless Daleks. Antodus survives the cliff fall and Ian rescues him. The Daleks are destroyed when their electrical power is cut off. Back in the Tardis, the Doctor busies himself at the controls.