The Doctor and his companions are pursued through time and space by the Daleks on the desert planet Aridius and beyond.
William Hartnell
Jacqueline Hill
William Russell
Maureen O'Brien
Peter Purves
Score: 6.6
Score: 6.3
Score: 6.0
Score: 7.9
Score: 8.0
Score: 6.9
Score: 6.3
Score: 5.5
