The BBC has released this great trailer for the seventh series of Doctor Who which airs later this year.
Starring Matt Smith as the Doctor, the series will see the departures of current companions Amy (Karen Gillan & Rory (Arthur Darvill) who will be replaced by Jenna-Louise Coleman as the new companion.
Earlier this year the BBC announced that the episode Asylum of the Daleks will feature “every kind of Dalek ever faced by the Time Lord”.