Villains
A:
Abner Cadaver
Angstrom Levy
Anissa
Arachnid
B:
Battle Beast
Blackrock
Buzzcut
C:
Chapel
Clown
Conquest
Crypt
The Curse
Cutthroat
Cyberface
D:
Darius Dax
Lord Darkthornn
Doc Cancer
Doc Seismic
Dung
E:
F:
Furious George
Furnace
G:
Giger
H:
Hulver Ramik
I:
Iguana
Isotope
J:
Jason Wynn
Johnny Redbeard
K:
Killjoy
Kimata
Komodo Dragon
Korgo the Space-Tyrant
General Kregg
Kursk
L:
M:
Mace
Machine Head
Magmaniac
Mako
Malebolgia
Mastermind
The Mauler Twins
Megawatt
Misery
Mister Glum
Mother-May-I
Multi-Paul
N:
O:
Octoboss
Octopus
Optilux
Open Face
Overlord
Overt-Kill
P:
Poppy
Powerhouse
Q:
R:
Raging Woody
Roughneck
S:
Salamander
Sentinel
Shadow Supreme
Smash
Stormhead
T:
Televillain
Tether Tyrant
Titan
Tony Twist
Tremor
U:
V:
Violator
Virus
Vor-Em
W:
Warwolf
X:
Y:
Z:
Zadrok
Villainous Teams:
The Vicious Circle
Cyberdata
The Lizard League
The Viltrumites
The Sequids
Mayhem, Inc.
The Four
The Veil
Mekadom