Challengers of The Unknown - Villains

Villains

The Challengers of the Unknown have faced an array of villains:

• Amenothoth – An ancient Egyptian villain.
• Brainiex - Sentient computer/spaceship, allied with Villo.
• Burt Langdon – A criminal who competed against the Challengers of the Unknown to obtain a wizard's deadly device.
• Chang – An Asian mastermind.
• Dakyab – An alien tyrant.
• Dane Cary – A criminal that was sabotaging the filming of Connie Baylor's latest movie.
• Darius Tiko – A scientist who discovers a time cube that lets him travel to the past and future.
• Dekkar – A villain who once used a machine to steal the memories of the Challengers of the Unknown.
• Dr. Edward Gruner – A scientist who created artificial clones of Volcano Man.
• Dr. Fenton – A scientist who once kidnapped June Robbins.
• Dr. Heathcliff Monroe – A scientist who worshipped M'nagalah.
• Dr. Heller – A Neo-Fascist who the Challengers of the Unknown encounter on a deserted island.
• Dr. Manning – A scientist who ends up turned into a giant, super-strong, rampaging caveman.
• FX-1 – A robot that goes independent and ends up going on a rampage when struck by lightning.
• Gargoyle – "Gary Doyle" is a roof-climbing villain who meets a blind girl and planned to pay for her surgery through whatever way he can.
• General Tolek – A Tyran who led his kind to evade Earth.
• Gurk – A criminal collector that once hired Multi-Man to help him find three pieces of a golden turtle statuette.
• Hillary Mycroft – A criminal who sought to reassemble a sorcerer's apparatus.
• Jacquard – A criminal that once challenged the Challengers of the Unknown.
• Karnak – A criminal who used potions to create monsters.
• Korba – A "man without a country" who enslaves people on an island to build his "world."
• Kubagy – An alien criminal who came to Earth to steal it's chlorine in order to power his robot.
• League of Challenge-Haters – A group of enemies that each fought the Challengers of the Unknown before joining together as this group.
  • Drabny – A villain who steals inventions from the future in order to take over the present. He was later a member of the League of Challenge-Haters.
  • Kra – A tyrant robot who enslaved the planet Zuna. He was later a member of the League of Challenge-Haters.
  • Multi-Man – A supervillain who gains a different form every time he dies. He was later a member of the League of Challenge-Haters.
  • Multi-Woman – A giant robot created by Multi-Man. A second version of her later appeared as a member of the League of Challenge-Haters.
  • Villo – The "world's vilest villain."
  • Volcano Man – A lava monster. He was later a member of the League of Challenge-Haters.
• Legion of the Weird
• Malvolio – A criminal who possesses an ancient genie named Ahmed.
• Mastermind – An alien criminal who tricks Cosmo into thinking that the Challengers of the Unknown are his enemies.
• Morlean – A sorcerer who was the first villain the Challengers of the Unknown encountered.
• Mr. Dimension – A vagrant who stumbled upon a dimensional weapon that was dropped from a timeship.
• Mr. Murlin – An alchemist that unleashed a plague that turns ordinary humans into violent zombies.
• Mr. Tic-Tac-Toe – Dr. Bradford is a criminal who uses traps with a tic-tac-toe motif.
• Neutro – Starrett is an element-transmuting villain.
• Olan Tagorian – A criminal scientist whose machine can teleport monsters from other dimensions.
• Ooze – Killer Stark was accidentally changed into the Ooze during his encounter with the Challengers of the Unknown.
• Power Man – An energy-absorbing villain.
• Raymond – A robot that was given to the Challengers of the Unknown as a gift, by had ulterior motives.
• Roc – A criminal who obtained a mind-over-matter machine.
• Roney – A criminal who obtained a stone that enables him to control two creatures.
• Seekeenakee – An incarnate stone "god" whose worshippers want to take over the world. This was actually Red Ryan's transformed appearance.
• Seth Gross – A wicked magician.
• Sir Rodford – A criminal who lives in a world within a mirage.
• Suboku – An alien who tricks the Challengers of the Unknown into doing things that would help him in his invasion.
• Tartan – An alien ringmaster who once captured the Challengers of the Unknown for his intergalactic circus.
• Torbert – A criminal who stole a "life liquid" from an ages-old pharaoh.
• Tukamenon – An ancient mummy that fought the Challengers of Evil on behalf of the Legion of the Weird.
• Ultivac – A giant computer robot that was built by an ex-Nazi scientist.
• Wizard Welles – A criminal that once enlarged Rocky's cranium
• Zardok – A criminal mystic who gained mind-over-matter powers from a meteorite.
• Zarxes – A dimensional villain who plotted to conquer Earth.
• Zog – An alien criminal.