Doctor Who Season 13 Episode 16
The Android Invasion, Part Four
The Doctor and Sarah reach Earth and try to warn the research centre about the Kraal invasion before Styggron unleashes his virus.
13 - 26The Seeds of Doom, Part SixMar. 06, 1976- 13 - 25The Seeds of Doom, Part FiveFeb. 28, 1976
- 13 - 24The Seeds of Doom, Part FourFeb. 21, 1976
- 13 - 23The Seeds of Doom, Part ThreeFeb. 14, 1976
- 13 - 22The Seeds of Doom, Part TwoFeb. 07, 1976
- 13 - 21The Seeds of Doom, Part OneJan. 31, 1976
- 13 - 20The Brain of Morbius, Part FourJan. 24, 1976
- 13 - 19The Brain of Morbius, Part ThreeJan. 17, 1976
- 13 - 18The Brain of Morbius, Part TwoJan. 10, 1976
- 13 - 17The Brain of Morbius, Part OneJan. 03, 1976
- 13 - 16The Android Invasion, Part FourDec. 13, 1975
- 13 - 15The Android Invasion, Part ThreeDec. 06, 1975
- 13 - 14The Android Invasion, Part TwoNov. 29, 1975
- 13 - 13The Android Invasion, Part OneNov. 22, 1975
- 13 - 12Pyramids of Mars, Part FourNov. 15, 1975
- 13 - 11Pyramids of Mars, Part ThreeNov. 08, 1975
- 13 - 10Pyramids of Mars, Part TwoNov. 01, 1975
- 13 - 9Pyramids of Mars, Part OneOct. 25, 1975
- 13 - 8Planet of Evil, Part FourOct. 18, 1975
- 13 - 7Planet of Evil, Part ThreeOct. 11, 1975
- 13 - 6Planet of Evil, Part TwoOct. 04, 1975
- 13 - 5Planet of Evil, Part OneSep. 27, 1975
- 13 - 4Terror of the Zygons, Part FourSep. 20, 1975
- 13 - 3Terror of the Zygons, Part ThreeSep. 13, 1975
- 13 - 2Terror of the Zygons, Part TwoSep. 06, 1975
- 13 - 1Terror of the Zygons, Part OneAug. 30, 1975
