Several brief clips from the new series of Merlin have been included in the BBC's latest 'Original British Drama' trailer of upcoming shows.
The one-minute promo aired for the first time on BBC One last night and features seven seconds of new footage from the fantasy drama's fourth series, including a glimpse of the Knights Of The Round Table.
> Buy the Series 3 boxset on Amazon.
Series 4 will air on BBC One this autumn.
The trailer also includes a few clips from Series 6 Part 2 of Doctor Who.
Watch the full trailer...
