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.
Release Date: June 19, 1971
July 03, 1991
July 02, 2003
December 02, 2022
November 11, 2018
December 14, 2012
December 29, 1995
July 03, 1985
January 19, 2001
May 02, 1997
June 08, 1999
July 26, 2002
July 25, 2001
February 07, 1968
December 12, 2015
March 23, 2019
October 21, 1955
February 16, 1962
May 31, 2004
November 22, 1989
November 26, 1986
