"New Earth"

The new Doctor Who finally takes us to an alien planet even though (as the title of the episode says) it’s not radically different from Earth. The episode is built on an intriguing premise- using genetically engineered humans as lab-rats to cure diseases. It has to be said, however, that the plot is half-baked in places and a doughy mess at the end. Although it is great to see Cassandra again, her motivation isn’t as convincing as it could be. And the dénouement, where the Doctor makes the diseased humans pass to each other the cure he has concocted doesn’t quite justify its symbolic resonance as it is obvious that too many plot short-cuts have been taken- how can an intravenous cure suddenly be an external one? The body-swapping, though amusing, is also a bit arbitrary. However, the dialogue is still great, as is Russell T Davies’s talent for world-building- ‘apple grass’, feline nuns, the nostalgia that created the need for a New Earth. The parts with the Face of Boe are excellent, giving the new series a mythos of its own, to add to that of the past.

It looks fantastic, as usual. The location filming at the Wales Millennium Centre gives a real sense of scale and the shots of the myriad pods containing the ‘lab rats’ are breath taking. The make-up for the cats is also first rate as is the work on minor characters, such as the Duke of Manhattan. James Hawes creates some very memorable scenes such as the break-out of the infected (basically a zombie attack) and is helped by some exquisite cinematography. The guest cast is excellent, with Zoe Wanamaker again being memorable as Cassandra. Doña Croll and Adjoa Andoh exude a disquieting sense of menace with their performances as the Matron and Sister Jatt and Anna Hope is rather sweet as Novice Hame.

The best performances, however, are from the regulars. The body-swapping might be a bit excessive, plotwise, but this is more than compensated for by the performances. Billie Piper is priceless as Cassandra, giving a wonderfully catty (sorry) performance. David Tennant is in full force as the Doctor here and is instantly appealing with a mix of blokiness and real steel. Tennant also gives his take on Cassandra which has to be seen to be believed!

"New Earth" is probably the least successful script that Davies has written so far. However, it contains much else that is commendable and is certainly worth watching.

NEXT: "Tooth and Claw"