Scotland, the near future. Something is smashing oil rigs off the Scottish coast, and UNIT have been called in to investigate. The Doctor discovers a colony of shapeshifting Zygons and their cyborg weapon, the Skarasen, and in the process solves one of Scotland's greatest mysteries...

Doctor Who (1963) Season 13 Episodes...

• s13e01 - Terror of the Zygons (1)
• s13e02 - Terror of the Zygons (2)
• s13e03 - Terror of the Zygons (3)
• s13e04 - Terror of the Zygons (4)
• s13e05 - Planet of Evil (1)
• s13e06 - Planet of Evil (2)
• s13e07 - Planet of Evil (3)
• s13e08 - Planet of Evil (4)
• s13e09 - Pyramids of Mars (1)
• s13e10 - Pyramids of Mars (2)
• s13e11 - Pyramids of Mars (3)
• s13e12 - Pyramids of Mars (4)
• s13e13 - The Android Invasion (1)
• s13e14 - The Android Invasion (2)
• s13e15 - The Android Invasion (3)
• s13e16 - The Android Invasion (4)
• s13e17 - The Brain of Morbius (1)
• s13e18 - The Brain of Morbius (2)
• s13e19 - The Brain of Morbius (3)
• s13e20 - The Brain of Morbius (4)
• s13e21 - The Seeds of Doom (1)
• s13e22 - The Seeds of Doom (2)
• s13e23 - The Seeds of Doom (3)
• s13e24 - The Seeds of Doom (4)
• s13e25 - The Seeds of Doom (5)
• s13e26 - The Seeds of Doom (6)

Doctor Who (1963) Show Summary

Doctor Who is the longest-running science fiction TV series in history, airing initially from 1963 to 1989. Doctor Who is about ideas. It pioneered sophisticated mixed-level storytelling. Its format was the key to its longevity: the Doctor, a mysterious traveller in space and time, travels in his ship, the TARDIS. The TARDIS can take him and his companions anywhere in time and space. Inevitably he finds evil at work wherever he goes...