First, a Doctor Who webisode starring Madame Vastra, Jenny, and Strax. This is set between when we saw them in A Good Man Goes To War and The Snowmen and answers several questions about how they came to team-up.
Next, a teaser trailer for the upcoming first episode of Series 7, Part 2 - The Bells of Saint John.
Finally, three scenes from The Bells of Saint John. These are quite a bit SPOILER-EY, so you have been warned.