The BBC has released a full trailer for the next series of Doctor Who.
The 60-second clip has been unveiled exclusively online and will receive its first television airing tonight at 8pm on BBC One. A brief teaser trailer was also previously released online.
The video provides the first official look at guest stars Hugh Bonneville and Lily Cole and also reveals a number of new foes for The Doctor (Matt Smith).
The show's new run will begin in April, kicking off with two-part adventure 'The Impossible Astronaut' and 'Day of the Moon'. A two-minute prequel to the episodes is also available to watch online.