A preview clip was shown on TMI today for Death to the Doctor, the third story of The Sarah Jane Adventures series 4 featuring Matt Smith and Katy Manning. You can watch the clip below via our YouTube channel.

A teaser synopsis for the story has also been released:

When the Doctor is declared dead, old companions Sarah Jane and Jo Grant meet for the very first time, and join forces to discover the truth. As an interstellar conspiracy gathers around UNIT HQ, Clyde finds that he holds the fate of the Time Lord in his hand – quite literally.

SJA series 4 begins on October 11th on BBC1. What do you think of this clip?