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Judoon

Judoon
Doctor Who alien
Judoon.png
Type Rhinoceros-headed humanoids
Affiliated with Shadow Proclamation
First appearance "Smith and Jones" (2007)

The Judoon are a fictional extraterrestrial species of mercenary police from the British science fiction television programme Doctor Who and its spin-offs. They first appeared in the episode "Smith and Jones" in 2007.

Judoon are galactic police, brutal in their precise application of the law and highly logical in their battle tactics, but not very intelligent. In fact, the Doctor states that, whilst their behaviour is (on the surface) that of a military police force, they are really little more than "interplanetary thugs". They have no jurisdiction on Earth and no authority to deal with human crime (when hunting a fugitive alien in an Earth hospital, they transported the building to the Moon); they will, however, strictly obey any laws on the planet they are on (e.g. road speed limits). The Judoon carry energy weapons which can incinerate humans.

Judoon are upright-standing bipeds, with rhinoceros-like heads and only four digits on each hand: they wear black, bulky armour with heavy boots. According to the Doctor, the Judoon have a "great big lung reserve" which allows them to survive for extended periods in a limited oxygen environment. They have yellow blood.

In "Smith and Jones", the Doctor had never encountered the race on-screen before, but during the episode he repeatedly demonstrates considerable knowledge of them and their methods. The Judoon used an H2O Scoop to bring a hospital which held the Tenth Doctor and Martha Jones to the moon where the Judoon could apprehend a criminal (species Plasmavore), which disguised itself as Florence Finnegan. The Judoon came in ships and landed on the moon, trying to find Finnigan with their scanners, but at first couldn't due to Finnigan assimilating human blood. However she was revealed when Finnigan took the Doctor (a non-human)'s blood. They executed her for murdering an alien princess and afterwards transported the hospital back to Earth.


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