The Christmas Invasion
(Other title: Evil Sycorax)
170. 251205 - 20X Christmas Special By Russell T Davies

New Earth
171. 150406 - 201 by Russell T Davies

Cassandra takes over Rose's body and helps investigate the disease farm run by cat nurse nuns.

Tooth and Claw
(Other title: Victoria's Secrets)
172. 220406 - 202 by Russell T Davies

Monks take over Torchwood House and release a werewolf with the plan to take over the world through Queen Victoria.

The Girl in the Fire Place
174. 060506 - 204 by Steven Moffat

Another show to really scare the socks off you. Set in the ghostly time of 18th century France, the Doctor, Rose and Mickey end up meeting Louis XIV. The Doctor gets to wear some French finery while fighting clockwork droids from the 51st century.

Rise of the Cybermen Episode 1
The Age of Steel Episode 2
175. 130506 - 205, 200506 - 206 by Tom MacRae

The Cybus Corporation has taken over a parallel Earth with the plan to upgrade everyone into Cybermen. The TARDIS has fallen through a crack between dimensions and the Doctor, Mickey and Rose must prevent the Cybermen from destroying the world.

Who will be next for upgrading? Who will be deleted?
And how can Rose's father help?
 

The Impossible Planet Episode 1
The Satan Pit Episode 2
177.  030606 - 208, 100606 - 209 by Matt Jones


The Doctor and Rose land on a sanctuary base and promptly lose the TARDIS to a quake. They find that the base is on a planet orbiting a black hole and that it has a power source that is stopping it from falling in.

Toby gets taken over by a Satan-like entity who seems very similar to a well-known Osiran named Sutekh (probably because it is played by the same person!) 

The Ood, meek servants of the Earthlings, suddenly become homicidal and start picking people off one by one by sucking out their brain energy.

"He is awake."

This two part story has been voted by many as the best of the entire new series of Doctor Who (including all seasons and specials). Watch it on a big screen if you can.

Fear Her
179. 240606 - 211 by Matthew Graham

The Doctor and Rose land in 2012 London to catch the Olympics but are distracted by a strange girl with Unearthly Powers in the Estate.

Army of Ghosts Episode 1
Doomsday Episode 2
180. 010706 - 212, 080706 - 213 Episode 2 by Russell T Davies

Major war between Earth and the Daleks, with Time and Space fracturing. The Cybermen have found a way to cross the parallel dimensions and using the Torchwood Institute, start an invasion of Earth. The Cybermen attempt to align themselves with the Daleks but fail and war ensues. But will the Doctor and Rose be able to prevent the two Earth's destruction?!

This is the last episode of Doctor Who starring Billie Piper as Rose Tyler.