This two part story from the fourth Series of the re-launch
Doctor Who is the finale of David Tennant’s last series with the show. Following these episodes he only appeared in
a series of specials before he gave his life to save Wilfred and regenerated
into Matt Smith. Remarkably this episode didn’t just mark the end of David
Tennant’s time as the Doctor but also celebrated Doctor Who’s 750th
episode and tied up a whole load of loose ends left over from the series.
So much happens in this episode and there are so many
moments for the fans that you almost forget that this is the first appearance
of Davros since the show’s return. Who doesn’t love a good Dalek episode?
Davros’ plan is to use the 27 planets that he has stolen to create a ‘reality
bomb’ which he will use to destroy the universe, very dastardly. As ever the
Daleks are a very formidable foe, they work their way around the world cutting
off communication links between the Doctor’s allies in the hope of stopping the
Tardis from locating Earth. Martha, Sarah Jane, Harriett Jones and Torchwood
are using their combined power to create a subwave signal that the Doctor will
be able to track down from outside of the pocket universe they have been
confined to.
