File:Donna fights with a Sontaran - Doctor Who - BBC

Description
The Doctor turns to Donna for help against the Sontarans. It doesn't matter that she can't even fix a blown fuse, it is time for her to step up and help save the world! Watch this great clip from the BBC hit show Doctor Who, starring David Tennant and Catherine Tate. Watch more high quality videos on the new BBC Worldwide YouTube channel here: http://www.youtube.com/bbcworldwide