The only Doctor Who character who was only in one episode and has his own fandom.
This is a must reblog everytime you see it, dont care if you reblogged it two seconds ago
((That’s because he’s Merlin reincarnated in the future. Oh my God yes, this is my new headcanon: Jethro is Merlin reincarnated in the far future, searching the cosmos for his Arthur.))
(Source: warbetweenpessimists, via chairricade)