The Invasion (3)
Run Time: 25 mins
Air Date: Sat, 16 Nov 1968
Average Rating: ⭐ 7.2 (5 votes)
BBC One BBC TelevisionSeason 6 - Episode 13
Average Rating: ⭐ 7.2 (5)
The Doctor and Jamie return to the IE factory in search of Zoe and Isobel, where they meet with Professor Watkins and fall foul of Vaughn.