BBC Doctor Who Advent Calendar Day Four

The BBC's official website for Doctor Who was today updated with the fourth 'door' of their new and exclusive annual Advent calendar. Today's 'door' on the calendar opens to four brand new Doctor Who themed Idents, which will be showed before various shows on BBC One across this year's festive period. Along with the Idents, today's surprise on the website also consists of a brand new desktop wallpaper, featuring the Doctor on top of the TARDIS being pulled along by Reindeer. The four Doctor Who Christmas Idents and the exclusive desktop wallpaper can be seen by clicking here on the official Doctor Who website. The fifth door on the Doctor Who Advent calendar, including a new surprise, will be opened tomorrow.