Last month the BBC released its first teaser trailer for series eight of Doctor Who, with a tiny glimpse of the new Time Lord, Peter Capaldi.
It's just fifteen seconds long. A tad short, but it did come with the exciting news that the latest series would launch in August - earlier than expected.
Now, Whovians have set about creating their own fan-made trailers for series eight. They're jam-packed with shots of Capaldi, Jenna Coleman as Clara and even some Daleks.
Check out the BBC's version and our pick of the best fan versions below...