Searching for the third segment to the Key to Time brings the Doctor and Romana to present-day Earth, where the travellers have to contend with stone circles, Druidic rituals and a not-so-mythical goddess known as the Cailleach.

• DirectorDarrol Blake
• Release18 November 1978
• Genre
  Action / Adventure
• Duration1h 40m
• Budget?
• Revenue?
• Rate
  

  7.8
  5 reviews
• Productions

  BBC