Doctor Who Season 18 Episode 21
The Keeper of Traken, Part One
The planet Traken. The Traken union is a society living in perfect harmony, watched over by the powerful but benign Keeper. But now the Keeper is dying, and he senses a great evil within his protectorate. Can the Doctor help him discover the secret of the Melkur?
18 - 28Logopolis, Part FourMar. 21, 1981- 18 - 27Logopolis, Part ThreeMar. 14, 1981
- 18 - 26Logopolis, Part TwoMar. 07, 1981
- 18 - 25Logopolis, Part OneFeb. 28, 1981
- 18 - 24The Keeper of Traken, Part FourFeb. 21, 1981
- 18 - 23The Keeper of Traken, Part ThreeFeb. 14, 1981
- 18 - 22The Keeper of Traken, Part TwoFeb. 07, 1981
- 18 - 21The Keeper of Traken, Part OneJan. 31, 1981
- 18 - 20Warriors' Gate, Part FourJan. 24, 1981
- 18 - 19Warriors' Gate, Part ThreeJan. 17, 1981
- 18 - 18Warriors' Gate, Part TwoJan. 10, 1981
- 18 - 17Warriors' Gate, Part OneJan. 03, 1981
- 18 - 16State of Decay, Part FourDec. 13, 1980
- 18 - 15State of Decay, Part ThreeDec. 06, 1980
- 18 - 14State of Decay, Part TwoNov. 29, 1980
- 18 - 13State of Decay, Part OneNov. 22, 1980
- 18 - 12Full Circle, Part FourNov. 15, 1980
- 18 - 11Full Circle, Part ThreeNov. 08, 1980
- 18 - 10Full Circle, Part TwoNov. 01, 1980
- 18 - 9Full Circle, Part OneOct. 25, 1980
- 18 - 8Meglos, Part FourOct. 18, 1980
- 18 - 7Meglos, Part ThreeOct. 11, 1980
- 18 - 6Meglos, Part TwoOct. 04, 1980
- 18 - 5Meglos, Part OneSep. 27, 1980
- 18 - 4The Leisure Hive, Part FourSep. 20, 1980
- 18 - 3The Leisure Hive, Part ThreeSep. 13, 1980
- 18 - 2The Leisure Hive, Part TwoSep. 06, 1980
- 18 - 1The Leisure Hive, Part OneAug. 30, 1980
