Leigh Talks: The Black Guardian Trilogy (CLASSIC WHO MONTH 2019)
The Black Guardian Trilogy took place in Season 20. The episodes were Mawdryn Undead, Terminus and Enlightenment. The trilogy starts in Mawdryn Undead. After losing the Key To Time, the Black Guardian asks Vislor Turlough, a young Trion exiled on Earth to kill the Doctor in order to return to …