» They shouldn’t be in the same room at the same time, should they?
» A device used in A Town Called Mercy is used again, whilst it shares similarities with The God Complex and Bad Wolf.
» A Huey Lewis & the News song gets mentioned.
» Oh, that’s gonna Sting!
» A seemingly throwaway line in The Impossible Astronaut suddenly makes a lot of sense.
» Something heard in Asylum of the Daleks is heard again.
» Someone is texting a boy…
» Rory’s love of children is put to the test.
» Lightbulbs and Christmas, again!
» The Doctor shares a trait with Billy Crystal from When Harry Met Sally, except opposite.
» The events of The Curse of the Black Spot and The Beast Below get referenced.
The Gallifrey Times will unfortunately not be publishing a spoiler-free preview of this episode. However, we will be publishing a full review after the episode has aired.