C.H.U.D.s, which is never a bad thing in my book. This serial also sees the return of actor Nicholas Courtney, in his first performance as Brigadier Lethbridge-Stewart (though, he's only a Colonel here). We first saw Courtney playing a different character in the First Doctor adventure The Daleks' Master Plan. He'll return once more during the Second Doctor era before becoming a regular fixture during the Third Doctor era. Most of The Web of Fear was recovered in Nigeria at the same time as The Enemy of the World, though one episode of The Web of Fear remains missing.
Rating: We keep on landing on your Earth%