Toclafane

Toclafane
Biological type:	Spherical human-based cyborgs
Affiliated with:	The Master
Place of origin:	Utopia
Appearances:	DW: The Sound of Drums/Last of the Time Lords NSA: The Story of Martha

The Toclafane were the final evolution of the human race, cyborgs integrated into a spherical, mechanical shell. The name "Toclafane" was given to them by the Master, after a fairy tale monster from Gallifrey, the local equivalent of Earth's "Bogeymen".

Biology

The Toclafane were cyborgs, the heads of Humans integrated into metal spheres were sealed shut, making them "pretty". They became a hive mind, allowing them to see the destruction of an individual as no threat. Their personality was amoral and childlike from a failed attempt to regress themselves to children.

The spheres could hover through the atmosphere and even fly through space, undamaged. Concealed within the sphere were extendable spikes and blades. A Toclafane could use them to slice up a Human being. The spheres were also equipped with lasers that could turn humans into ash. The spheres could be shot down by an electrical surge of 58.5 kiloamperes, transferred charge 510 megajoules precisely; however, this was most unlikely because this power existed in lightning bolts, and the chances of one bolt striking a Toclafane were extremely low. (DW: The Sound of Drums / Last of the Time Lords)

History

A Toclafane sphere. (DW: The Sound of Drums)

The last of humanity, scattered across the darkness of space, received a message that said "Come to Utopia". Because the Utopia Project was set up to find a way to survive the end of the universe, everyone believed they had found a way. Humans attempted to travel to the mythical paradise, (DW: Utopia) but what they found was a dark, cold and inhospitable world. To survive, the Human race "evolved" into the Toclafane.

The Master, using the Doctor's TARDIS, travelled to the planet in the year 100,000,000,000,000 where he met them. As Prime Minister of Great Britain, the Master announced he had made contact with a race of friendly aliens. The Toclafane had tractable, child-like personalities and trusted the Master. The Master had, by this time, converted the TARDIS into a paradox machine, allowing the six billion Toclafane to invade Earth in their own past and change their own past history. Thanks to the machine, the universe did not intervene to alter the paradox of Humanity being subjugated by their own descendents. With the Toclafane, the Master built the beginnings of a new Time Lord Empire with the army of six billion Toclafane.

The Toclafane invasion was a success. They subjugated Humanity and forced them to build a fleet of 200,000 rockets to take over the rest of the Universe. The Toclafane could kill their ancestors without cancelling themselves out due to the paradox machine. Their plans were thwarted one year after the invasion by Jack Harkness, who destroyed the paradox machine, forcing the Toclafane back to the end of the universe on Utopia. Humanity did not remember they had been invaded. With the Master's subsequent death preventing the Toclafane from being brought back in time, they were trapped in their future time zone and presumably died out alongside their cousins on Malcassairo, bringing humanity to extinction. (DW: The Sound of Drums / Last of the Time Lords)

Behind the scenes

• The appearance of the Toclafane's laser weapon discharge is similar to that of the Judoon blaster.
• The voices of the Toclafanes sound the same as those of the Gelth, due to the use of a team of regular voice artists for aliens (except those voiced by a celebrity guest), many of whom voiced both the Gelth and the Toclafane.
• Russell T Davies came up with the original design for the Toclafane when he was coming up with a potential alternate creature to use in the episode DW: Dalek, had rights issues to the Daleks not been worked out. This early version was called "Future Human" and Davies' original illustration is included in REF: Doctor Who: The Writer's Tale - The Final Chapter.