UNIT

• Unified Intelligence Taskforce

• They Investigate and combat paranormal & extraterrestrial threats to the Earth
• 1969: The takeover of London by the Great Intelligence led directly to the creation of UNIT
• The Tower of London was their headquarters but they had multiple offices through the world
• Legislation allows it to assume emergency powers when necessary
• Its existence is known to the public, but mainly as a security organization
• As of the 21st century, its scientific department has authority over the military branch

• Brigadier Lethbridge-Stewart
• John Benton
• The Doctor
• Liz Shaw
• Jo Grant
• Mike Yates
• Harry Sullivan
• Martha Jones
• Tegan Jovanka
• Ace
• Melanie Bush
• Donna Noble
• Kate Lethbridge-Stewart