Doctor Who Season 20 Episode 10
Mawdryn Undead, Part Two
The TARDIS lands on Earth six years out of date, stranding the Doctor in 1983 while leaving Tegan and Nyssa to look for him in 1977, eventually to discover a badly injured man that may very well be the Doctor. Both parties also encounter former Doctor-companion Brigadier Lethbridge-Stewart, though in 1983 he curiously has no memory of the Doctor at all
- 20 - 22The King's Demons, Part TwoMar. 16, 1983
- 20 - 21The King's Demons, Part OneMar. 15, 1983
- 20 - 20Enlightenment, Part FourMar. 09, 1983
- 20 - 19Enlightenment, Part ThreeMar. 08, 1983
- 20 - 18Enlightenment, Part TwoMar. 02, 1983
- 20 - 17Enlightenment, Part OneMar. 01, 1983
- 20 - 16Terminus, Part FourFeb. 23, 1983
- 20 - 15Terminus, Part ThreeFeb. 22, 1983
- 20 - 14Terminus, Part TwoFeb. 16, 1983
- 20 - 13Terminus, Part OneFeb. 15, 1983
- 20 - 12Mawdryn Undead, Part FourFeb. 09, 1983
- 20 - 11Mawdryn Undead, Part ThreeFeb. 08, 1983
- 20 - 10Mawdryn Undead, Part TwoFeb. 02, 1983
- 20 - 9Mawdryn Undead, Part OneFeb. 01, 1983
- 20 - 8Snakedance, Part FourJan. 26, 1983
- 20 - 7Snakedance, Part ThreeJan. 25, 1983
- 20 - 6Snakedance, Part TwoJan. 19, 1983
- 20 - 5Snakedance, Part OneJan. 18, 1983
- 20 - 4Arc of Infinity, Part FourJan. 12, 1983
- 20 - 3Arc of Infinity, Part ThreeJan. 11, 1983
- 20 - 2Arc of Infinity, Part TwoJan. 05, 1983
- 20 - 1Arc of Infinity, Part OneJan. 03, 1983