Released:
1971-06-19

Overview:
On the eve of May Day, dark elemental forces begin to disturb the village of Devil's End as the Master summons the demon Azal: unexplained murders, a stone gargoyle come to life, and a nigh-impenetrable infernal energy dome. With the Master fully prepared to destroy the Earth, the Doctor and UNIT - aided by a benevolent practitioner of witchcraft - battle the wicked rites of a secret science wielded by an alien from another world.

Director:
Christopher Barry

Runtime:
2h 5min

Genre:
Science Fiction, Drama, Adventure

• Cast:
• 
  Jon Pertwee
  as
  The Doctor
• 
  Katy Manning
  as
  Jo Grant
• 
  Nicholas Courtney
  as
  Brigadier Lethbridge-Stewart
• 
  Richard Franklin
  as
  Captain Mike Yates
• 
  John Levene
  as
  Sergeant Benton