Mawdryn Undead (4) (S20E12)
S20E12
The Doctor's moral compass is put to the test when he encounters the two Brigadiers for the first time. Meanwhile, Turlough conspires with the Black Guardian, determined to orchestrate the ultimate downfall of the Time Lord.
Show
Doctor Who
Episode
S20E12
Air Date
Feb 09, 1983
Season 20 Episodes
S20E01
Arc of Infinity (1)
S20E02
Arc of Infinity (2)
S20E03
Arc of Infinity (3)
S20E04
Arc of Infinity (4)
S20E05
Snakedance (1)
S20E06
Snakedance (2)
S20E07
Snakedance (3)
S20E08
Snakedance (4)
S20E09
Mawdryn Undead (1)
S20E10
Mawdryn Undead (2)
S20E11
Mawdryn Undead (3)
S20E12
Mawdryn Undead (4)
S20E13
Terminus (1)
S20E14
Terminus (2)
S20E15
Terminus (3)
S20E16
Terminus (4)
S20E17
Enlightenment (1)
S20E18
Enlightenment (2)
S20E19
Enlightenment (3)
S20E20
Enlightenment (4)
S20E21
The King's Demons (1)
S20E22
The King's Demons (2)