Doctor Who Adventure Calendar returns for 2012

The BBC's online Doctor Who Adventure Calendar will be returning for another year, providing a range of exclusive content in the run-up to Christmas.

Over the next few weeks, the official Doctor Who website will be delivering exclusive videos, galleries, exclusive clips and "extra special surprises".

Joseph Lidster, known for his work on Torchwood and The Sarah Jane Adventures, has written a story for the calendar, while Jenna-Louise Coleman has given a "revealing interview".

Visit the page for the Adventure Calendar and countdown to The Snowmen.