Mysterio is a supervillain appearing in American comic books published by Marvel Comics. Created by Stan Lee and Steve Ditko, the character first appeared in The Amazing Spider-Man #13. In his comic book appearances, Mysterio is the alias of Quentin Beck, a former special effects artist, illusionist and actor who turns to crime. He is one of the superhero Spider-Man's most enduring enemies and belongs to the collective of adversaries that make up his rogues gallery. He is also a founding member of the supervillain team the Sinister Six, and has fought other heroes, including Daredevil.
The Scourge of the Underworld is the name of a series of fictional characters appearing in American comic books published by Marvel Comics.
The Fixer is the name of two characters appearing in American comic books published by Marvel Comics: Roscoe Sweeney and Paul Norbert Ebersol.
The Cobra is the name of a number of different fictional characters appearing in American comic books published by Marvel Comics.
The Cosmic Cube is a fictional object appearing in American comic books published by Marvel Comics. There are multiple Cubes in the Marvel Universe, all of which are depicted as containment devices that can empower whoever wields them. Although the first version, introduced in Tales of Suspense #79 and created by Stan Lee and Jack Kirby, originated on Earth as a weapon built by Advanced Idea Mechanics, most are of alien origins.
Peter Petruski is a character appearing in American comic books published by Marvel Comics. Created by writer Stan Lee and artist Jack Kirby, the character first appeared in Strange Tales #104. Petruski is one of the first supervillains who became active during the "Silver Age" of Marvel Comics. He is known under the codenames Paste-Pot Pete and Trapster. Petruski is a former research chemist in New York City who invented an extremely adhesive "multi-polymer" liquid, which he used to create a paste-gun and become a criminal. He has also been a member of the Intelligencia and the Frightful Four at various points in his history.
Baron Blood is the name of several supervillains appearing in American comic books published by Marvel Comics. The first incarnation of Baron Blood, John Falsworth, first appeared in The Invaders #7, who has been part of the superhero Captain America's rogues gallery since World War II. The second incarnation, Victor Strange, debuted in Doctor Strange, Sorcerer Supreme vol. 3 #10. The third incarnation, Kenneth Crichton, made his first appearance in Captain America #253.
Arnim Zola is a supervillain appearing in American comic books by Marvel Comics. He is a master of biochemistry and a recurring enemy of Captain America and the Avengers. The character first appeared in Captain America and the Falcon #208, and was created by writer/artist Jack Kirby. When he was first introduced, Zola was a Nazi scientist experimenting with genetic engineering during World War II. His skills as a geneticist drew the attention of the Red Skull, who recruited him into Hydra to aid their efforts to create super soldiers. One of his experiments led to the brain of Adolf Hitler being copied into a being later known as Hate-Monger. Later in life, Zola transferred his own mind into a sophisticated robot body which protected it by storing it in its chest and displaying a digital image of Zola's face on its chest plate. This robot body allowed Zola to survive until modern times, as whenever it is destroyed, Zola could simply upload his consciousness into a new body.
The Eel is an alias used by two fictional characters appearing in American comic books published by Marvel Comics. The first character to take up the identity was Leopold Stryke who first appeared in Strange Tales #112 created by Stan Lee and Dick Ayers, while his successor, Edward Lavell, first appeared in Power Man and Iron Fist #92. Both Eels were at one point members of the Serpent Squad even though the character they portray was not actually based on a snake, but on a fish that resembled a snake. Neither Eel has ever been featured as a regular character in any of Marvel's ongoing or limited series.
Machinesmith is a supervillain appearing in American comic books published by Marvel Comics, most notably as a regular enemy of Captain America. He specializes in robotics, and is able to make convincing robotic doubles of other superhumans. His own mind was ultimately transferred to a robotic body.
The Grapplers is a fictional organization appearing in American comic books published by Marvel Comics. It is a loosely organized group of female wrestlers, most of whom gained superhuman strength through the group known as Power Broker, Inc. The group's first appearance was in Marvel Two-in-One #54, created by Mark Gruenwald, Ralph Macchio and John Byrne. The group's membership was later expanded in Thing #33 written by Mark Gruenwald.
Blackwing is the name of two supervillains and one hero appearing in American comic books published by Marvel Comics. The first version is Silvermane's son Joseph Manfredi. The second version is a member of Joseph Manfredi's Heavy Mettle. The third version is a codename for Barnell Bohusk.
Dr. Karl Malus is a fictional mad scientist and criminal appearing in American comic books published by Marvel Comics. He played a part in the origins of Armadillo, Hornet, Falcon II, and many other characters.
Letha is a supervillain appearing in American comic books published by Marvel Comics. The character has been depicted as a former member of the female villain team the Grapplers.
Commander Kraken is a fictional character appearing in American comic books published by Marvel Comics.
Condor is a fictional character appearing in American comic books published by Marvel Comics.
