Doctor Who Season 13 Episode 3
Terror of the Zygons, Part Three
The Doctor and the Brigadier begin to realise who the Zygon imposters among them are while Sarah discovers a secret tunnel to the underwater ship.
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
