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Unified Intelligence Taskforce (U.N.I.T)

U.N.I.T Unified Intelligence Taskforce – previously called the United Nations Intelligence Taskforce is an Earth organisation set up by the United Nations to investigate aliens and alien objects that come to Earth.


U.N.I.T is an Earth organisation set up by the United Nations to investigate aliens and alien objects that come to Earth

The Invasion

The Doctor first meets the newly formed U.N.I.T run by Brigadier Lethbridge-Stewart

Season 7

The Third Doctor had been exiled to Earth by the Time Lords, and he agreed to join U.N.I.T as its Scientific Advisor

Season 8

U.N.I.T and the Doctor try to stop the Master invading Earth

The Three Doctors

The 3rd Doctor’s exile was lifted after he helped the Time Lords defeat Omega

The Time Warrior

Journalist Sarah Jane Smith investigates U.N.I.T where the top scientists are being held

The Planet of the Spiders

The Brigadier witnesses the Doctor’s regeneration

Terror of the Zygons

The Brigadier asks for the Doctor’s help whilst investigation attacks on North Sea oil rigs

The Seeds of Doom

UNIT get called in to help defeat the Krynoids. None of the regular U.N.I.T team appear as the Brigadier is in Geneva.

The Five Doctors

The Second Doctor arrives at U.N.I.T HQ for a reunion party.


The 7th Doctor finds U.N.I.T at war with aliens from another dimension

The Aliens of London

The 9th Doctor helps U.N.I.T stop the Slitheens invsion of Earth

The Christmas Invasion

Harriet Jones and U.N.I.T worked together to try and stop the Sycorax Invasion

The Sound of Drums

The Master takes over The Valiant – controlled by U.N.I.T but designed by the Master

Torchwood – Reset

Martha Jones helps Torchwood – She is now a Doctor working for U.N.I.T

Torchwood – Fragments

Toshiko was captured by U.N.I.T

The Sontaran Stratagem

The Doctor arrives back on Earth to help Martha Jones and U.N.I.T defeat the Sontarans

Turn Left

Rose teams up with U.N.I.T in a parallel world to help save the Doctor and Donna

The Stolen Earth

Martha is now working in America, the valiant gets destroyed in the Dalek invasion

Enemy of the Bane (SJA)

The Brigadier helps Sarah Jane defeat the Bane

Planet of the Dead

The Doctor contacts U.N.I.T on Earth to help get them back

Children of Earth (TW)

U.N.I.T are angry that the British Government did not contact them before making contact with aliens.

Death of the Doctor (SJA)

The Shansheeth have retrieved the Doctors body and are holding the funeral at a U.N.I.T base.

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