One of the best things about being married to a fellow Doctor Who fan is that we talk about the show all the time and sometimes come up with interesting insights out of seemingly banal conversations. Here is one from today.
Last night, we were watching “The Talons of Weng-Chiang” and were surprised when the Doctor mentioned that Leela was human. We had always thought that her people, the Sevateem, were human-looking humanoids from a different planet, but instead, they’re a regressed tribe of humans from the future. In discussing this, I realized something very interesting about the Doctor’s companions: the Fifth Doctor is the only Doctor that traveled primarily with non-humans. His companions were Tegan (human), Nyssa (Trakenite), Adric (Alzarian), Turlough (Trion), Kamelion (android), and Peri (human) (and Peri was only his companion for two episodes). The Doctor that comes closest to this is the Fourth Doctor, who traveled with the humans Sarah Jane, Harry, and Leela, and with the non-humans Romana, K-9, and Adric (for four episodes). All of the Fourth Doctor non-humans were in the latter half of his run: there were no humans in the TARDIS between the departure of Leela and the arrival of Tegan.
It almost feels like someone decided the Doctor needed to have non-human companions and went overboard with it, and then someone decided to punt them all from the TARDIS at the end of the Fifth Doctor’s run. Beyond these, the only other non-human companions were Astrid Peth (Tenth Doctor) and River Song (who was human with some Time Lord characteristics).
After seven seasons of the modern show, it would be nice to have a non-human companion. It wouldn’t have to be a non-human-looking companion. A humanoid companion with an alien personality would be really nice, especially if there’s also a human in the TARDIS for us to identify with. Turlough and Romana especially were very interesting companions, and I’d love to see the show do something similar again.