While the Daleks assign Romana to their excavation detail, the Doctor and an escaped prisoner help the Movellans' attempt to beat the Daleks.
Did You Know?
This episode was watched by 12.7 million viewers on its original transmission. See more
When the Doctor enters the lower "Level" with Romana, they pass by two lighting equipment stands. See more
They taught me at school how to stop my hearts.
Hearts? How many have you got?
One for casual, one for best.