Where else are you going to see Sherlock, a past Doctor, a future Doctor, Bronn and Liz 10 in one trailer? Only on BBC One.
For those playing along at home, the trailer includes Benedict Cumberbatch and Martin Freeman in Sherlock, David Tennant and Sophie Okonedo in The Escape Artist, Peter Capaldi in The Musketeers, Jerome Flynn in Ripper Street, and more.
No sign of footage from the 50th Anniversary or An Adventure in Space and Time though. Boo-urns!