United Alliance of Evil

The United Alliance of Evil is an organization led by Dark Specter, Monarch of Evil, and at the end of Power Rangers in Space by his successor Astronema.

Its name, mentioned only in passing in Power Rangers: Zeo, has been adopted by fans as a description for the forces amassed by Dark Specter in Power Rangers in Space, though the name was not officially used in this context.

Lord Zedd and Rita Repulsa

 * Goldar
 * Finster
 * Z Putty Patrollers
 * Tenga Warriors

Monsters

 * Mighty Morphin Season 1
 * Eye Guy
 * Snizard
 * Pineoctopus
 * Madame Woe
 * Goo Fish
 * Jellyfish
 * Dramole
 * Two-Headed Parrot
 * Pumpkin Rapper
 * Slippery Shark
 * Soccadillo
 * Oysterizer


 * Mighty Morphin Season 2
 * Octophantom
 * Stag Beetle
 * Guitardo
 * Turbanshell


 * Mighty Morphin Season 3
 * Vampirus
 * Lanterra
 * Face Stealer
 * Miss Chief
 * Katastrophe
 * Inciserator
 * Ravenator
 * Arachnofiend
 * Zeo
 * Impursonator

Master Vile

 * Blue Globbor

Machine Empire

 * King Mondo
 * Queen Machina
 * Prince Sprocket
 * Klank & Orbus
 * Cogs
 * Quadrafighters

Monsters

 * Silo
 * Punch-a-bunch
 * Mace Face
 * Wrecking Ball
 * Admiral Abominator
 * Tough Tusks
 * Monsieur Stenchy
 * Altor
 * Protectron

Divatox

 * Rygog
 * Porto
 * Piranhatrons
 * Putra Pods

Monsters

 * Amphibitor
 * Pharaoh
 * Terror Tooth
 * Wolfgang Amadeus Griller
 * Shrinkasect
 * Translucitor
 * Wild Weeder
 * Maniac Mechanic

Astronema

 * Elgar
 * Ecliptor
 * Darkonda
 * Darkliptor
 * Quantrons
 * Piranhatrons
 * Velocifighters

Psycho Rangers

 * Psycho Red
 * Psycho Black
 * Psycho Blue
 * Psycho Yellow
 * Psycho Pink

Monsters

 * Electrotramp
 * Clawhammer
 * Voltage Hog
 * Elephantitan
 * Sting King
 * Crocoviles
 * Destructipede
 * Destructipede's revived monsters:
 * Powerdriller
 * Fearog
 * Clawhammer
 * Sting King
 * Behemoth
 * Mamamite
 * Termitus
 * Lionizer
 * Body Switcher
 * Kerovan-Ouster 35
 * Lunatick
 * Praying Mantis
 * Destructoid
 * Horror Bull
 * Lizwizard
 * Batterax
 * Spikey
 * Frightwing
 * Mr. Digit Owl
 * Datascammer
 * Jakarak
 * Vacsacker
 * Tankenstein

Darkonda's Monsters

 * Barillian Bug


 * Mutantrus
 * Crocotoxes
 * Coralizer

Psycho Rangers

 * Psycho Red
 * Psycho Black
 * Psycho Blue
 * Psycho Yellow
 * Psycho Pink

Machine Empire Generals

 * General Venjix
 * Gerrok
 * Steelon
 * Automon
 * Tezzla

Thrax

 * Vulturus

History
The UAE consists of these leaders and all their respective foot soldiers and monsters. The Machine Empire supposedly left the UAE during Power Rangers: Zeo during their attack on Earth, but later rejoined. UAE forces first came into play during the attack on Eltar, Zordon's home planet. They captured Zordon, and resigned Alpha 5 and Dimitria to a mysterious fate.

Dark Specter planned to absorb Zordon's power, but constantly had to hide him from the searching Phantom Ranger and Space Rangers. After various attempts to destroy them, Specter was destroyed by a weapon the UAE had created to use on Earth.

Following Dark Specter's demise, Astronema took control of the organization. The various factions launched their attacks: Rita, Zedd, and Vile attacking Triforia and capturing the Gold Ranger; the Machine Empire attacking the Phantom Ranger's home world and subduing both him and the Blue Senturion; and Divatox attacking Aquitar and overwhelming the Alien Rangers. Astronema personally led the attack on Earth, in the events shown in the episode Countdown to Destruction.

However, the UAE was defeated when Andros, the Red Space Ranger, shattered Zordon's containment tank. Zordon's life force washed over the galaxy, destroying the monsters, foot soldiers, and most of the villains. It also turned Rita, Zedd, and Divatox into pure, ordinary humans. Astronema is also restored to her normal form of Karone.

The UAE was destroyed for the most part, but some remnants still clung. Among these were the UAE created Psycho Rangers and the last Generals of the Machine Empire, as well as the most powerful zord Serpentera.

Also, Thrax, son of Rita and Zedd made an appearance in the Operation Overdrive team-up special called "Once a Ranger". Zedd also makes an appearance in Power Rangers: Super Legends.