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K-9 Mark III

From TARDIS Index File, the free Doctor Who reference.

K-9 Mark III
Also known as: K-9
Race: Robot
Home Planet: Earth
Home Era: circa 1980 - 2007
Appearances: Full List of Appearances
Actor: John Leeson (voice)
"K-9!, Rose Tyler, Mickey Smith, allow me to introduce K-9! Well, K-9 Mark III, to be precise."
The Doctor introducing K-9.[src]

K-9 Mark III is the designation given to the third known version of the K-9 robot. This version was given by the Doctor as a present to his former companion, Sarah Jane Smith, in the late 1970s.

Contents

[edit] History

How Mark III came to be built has not been chronicled. Based upon the original K-9 Mark I designed by Professor Marius (DW: The Invisible Enemy), and upon K-9 Mark II, which the Doctor, in his fourth incarnation, was shown uncrating following the decision by Mark I to stay on Gallifrey (DW: The Invasion of Time), it is assumed that Mark III was either built by the Doctor, or he obtained it from the same source from which he obtained Mark II.

[edit] Travels with Sarah Jane Smith

The Doctor left K-9 for Sarah-Jane in 1978, but she did not actually learn of its existence until 1980. Soon after being uncrated, K-9 assisted Sarah Jane in defeating the Hecate worshippers of Moreton Harwood. (KAC A Girl's Best Friend) It is known that K-9 and Sarah-Jane shared more adventures after this, but only a few have been chronicled. (K-9 Annual 1983, et al).

Circa 1983, K-9 Mark III still lived with Sarah Jane, but, by chance, did not accompany her to Gallifrey. (DW: The Five Doctors) Later, K-9 accompanied Sarah to an archaeological dig in Egypt. (DWM: City of Devils) In the early 1990s, K-9 assisted Sarah in investigating a supposedly haunted house. (VD: Housewarming) In 1996, Sarah used K-9 to hack into records and find Sam Jones' home address, and later to translate Lost Boy's speech. (EDA: Interference - Book One)

K-9 Mark III. (DW: School Reunion)

[edit] Break down

K-9 was briefly possessed by a demonic pig spirit, but was freed when Sarah accidentally electrocuted him. (ST: The Sow in Rut) K-9 began slowly breaking down and eventually ended up deactivated in a cardboard box in Sarah's attic. (VD: Moving On) Hilda Winters later had K-9 dismantled and analysed. (BFSJS: Mirror, Signal, Manoeuvre)

Later, Sarah Jane began carrying K-9's remains around in the boot of her car, having given up on being able to repair him with modern-day technology. (DW: School Reunion)

[edit] Sacrifice

In 2007, when Sarah Jane met the Doctor again, he successfully repaired K-9. During the ensuing incident with the Krillitanes, K-9 oddly bonded with Mickey Smith, who identified himself as being another of the Doctor's "tin dogs". K-9 Mark III ultimately sacrificed itself to stop the Krillitanes, which led to emotional reactions from both the Doctor and Sarah-Jane.

Not long after, however, the Doctor presented Sarah-Jane with K-9 Mark IV, and the two went off for more adventures. (DW: School Reunion)

[edit] Features

Mark III included some improvements over past models. The new mechanics of K-9 Mark III included larger wheels in conjunction with a front and back-wheel drive. (K-9 was given a brand new coat of paint (this time a metallic-blue) plus a handle on the top of the shell to make carrying him easier. (KAC: A Girl's Best Friend)

[edit] Behind the Scenes

Variations of K-9
K-9 Mark IK-9 Mark IIK-9 Mark IIIK-9 Mark IV
K-9 (2050)