But I do want to make note that a theoretical link could be found in the dialogue to another other-worldly series currently on TV. Well, actually.... it's not TV, it's HBO.
When the Doctor and Lily Arwell first arrived on that other planet many centuries from "now", Lily asked if they were in Fairyland. The Doctor scoffed at this notion, which made the audience think at first that he was about to tell her that there was no such thing as Fairyland.
Instead he said that Fairyland looked nothing like this planet with self-decorating Christmas trees.
Once upon a time? Maybe it did look like that forested world. But Fairyland does exist in Toobworld and it's now a barren, arid, really ugly other dimension.
And it can be found in 'True Blood'.
|Fairyland - the illusion|
|Fairyland - the reality|