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JonasHarrow

Dr. Jonas Harrow is a character that appears in the Marvel Comic Universe. He is a deranged and disgraced former surgeron who is most often an enemy of Spider-Man.

History

Over two decades ago, Harrow was disgraced as a surgeon and expelled from the medical profession for unorthodox experiments. Happening upon a near-dead criminal in the Bowery, Harrow, entertaining half-hearted hopes of redemption, cybernetically restored the criminal, who became the gangster Hammerhead. Harrow slid deeper into underworld research eventually seeking mind-controlling technology. In recent years, Harrow enhanced criminals to superhuman status for a fee, the hapless Megawatt his first known subject. When Hammerhead rose to prominence, Harrow observed his ex-patient's battles with Spider-Man, whom he perceived as a challenge. He enhanced another criminal, the mutant Kangaroo (Frank Olver), who ungratefully scorned Harrow's schemes. Harrow continued providing services to villains like Living Laser, but when Will-O'-The-Wisp sought removal of his power, Harrow implanted a surgical device to extort him into theft. When the Wisp rebelled while fighting the intervening Spider-Man, Harrow's device temporarily dissipated him. Using stolen information, Harrow developed a "variator ray" to control human emotion. By now obsessed with Spider-Man, he tested the device on the hero's self-appointed enemy, Daily Bugle publisher J. Jonah Jameson, whom he drove to a nervous breakdown. Gloating, Harrow widened the ray's range to the victims, only to have Spider-Man locate and destroy the ray. Undaunted, Harrow dared Spider-Man to confront him, but was defeated with one punch. Sentenced to Ryker's Island Prison, Harrow learned that inmate Armand DuBroth was blackmailing Warden Percy Rue into allowing DuBroth's use of the prison a base of criminal activities, including the release of select super-villains. Harrow and the Grey Gargoyle became the latest beneficiaries of DuBroth's scheme, but Spider-Man exposed the operation. Harrow went unheard of for years, although some incorrectly suspected him of being the Hobgoblin.

          508759 thumb Villains

Comics
Absorbing Man | Agony | A.I.M. | Alistair Smythe | Annihilus | Answer | Arcade | Awesome Android | Basilisk | Beetle | Beyonder | Black Cat | Blackie Drago | Blastaar | Blob | Bombshell | Boomerang | Brothers Grimm | Burglar | Bullseye | Bushwacker | Calypso | Carlton Drake | Carnage | Carrion | Chameleon | Chance | Constrictor | Crime Master | Crossbones | Daemos | Dark Avengers | Deadpool | Demogoblin | Diablo | Doctor Doom | Doctor Faustus | Doctor Octopus | Doppelganger | Dormammu | Electro | Enforcers | Fancy Dan | Equinox | Firelord | Frightful Four | Ghost | Gog | Goliath | Grant Ward | Graviton | Green Goblin (Norman Osborn, Harry Osborn & Bart Hamilton) | Grey Goblin | Grizzly | Hammerhead | Hand | Hazmat | High Evolutionary | Hitman | Hobgoblin | Human Fly | HYDRA | Hydro-Man | Inheritors | Iguana | Jackal | Jack O' Lantern | Jigsaw | J. Jonah Jameson | Johnny Ohm | Jonas Harrow | Juggernaut | Justin Hammer | Kaine | Karn | Killer Shrike | Kingpin | Knull | Kraven the Hunter | Lady Deathstrike | Lightmaster | Living Brain | Lizard | Loki Laufeyson | Madame Viper | Magneto | Mandarin | Man-Spider | Man-Wolf | Menace | Mephisto | Mesmero | Mister Fear | Mister Hyde | Mister Negative | Mojo | Molten Man | Montana | Morbius | Morlun | Moses Magnum | Mysterio | Nekra | Nightmare | Niles Van Roekel | Nitro | Onslaught | Overdrive | Owl | Ox | Phil Urich | The Prowler | Psycho-Man | Puma | Punisher | Ramrod | Red Ghost | Red Skull | Rhino | Rhino II | Richard Fisk | Ringer | Riot | The Rose | Roxxon | Sabretooth | Sandman | Sauron | Scarecrow | Scorcher | Scorpion | Scream | Sebastian Shaw | Secret Empire | Sentinels | Seth Youngblood | Shocker | Shriek | Silver Sable | Sinister Six | Skip | Skrulls | Solus | Peter Benjamin Parker | Patton Parnel | Peter Parker | Spider-Man | Spider-Man Revenge Squad | Spider-Slayers | Spot | Street | Super-Apes | Swarm | Symbiotes | Tarantula | Taskmaster | Terminus | Thunderball | Thunderbolts | Tinkerer | Titania | Titanium Man | Tombstone | Trapster | Tyrannus | Venom (Eddie Brock) | Vermin | Vulture | Walrus | White Rabbit | Will-O'-The-Wisp | Wizard | Worthy | Zodiac

Movies
Spider-Man: Green Goblin | Dennis Carradine | Bank Robbers | Harry Osborn | J. Jonah Jameson
Spider-Man 2: Doctor Octopus | Harry Osborn | J. Jonah Jameson
Spider-Man 3: Venom | Sandman | New Goblin | J. Jonah Jameson
The Amazing Spider-Man: Lizard | Gustav Fiers | Cash Register Thief | Norman Osborn
The Amazing Spider-Man 2: Electro | Green Goblin | Donald Menken | Rhino | Alistair Smythe | Ashley Kafka | Felica Hardy | Gustav Fiers | Norman Osborn
Spider-Man: Homecoming: Bestman Salvage (Vulture, Tinkerer, Shocker #1, Shocker #2 & Randy Vale) | Mac Gargan | Aaron Davis
Venom: Eddie Brock/Venom | Carlton Drake/Riot | Roland Treece | Cletus Kasady
Spider-Man: Into the Spider-Verse: Kingpin | Prowler | Doctor Octopus | Tombstone | Scorpion | Green Goblin | Vanessa Fisk | Richard Fisk
Spider-Man: Far From Home: Mysterio | William Ginter Riva | Victoria Snow | Gutes Guterman | Janice Lincoln | Doug | Elementals (Molten Man, Hydro-Man, Sandman, Cyclone & Elemental Fusion) | Skrulls (Talos) | Obadiah Stane | J. Jonah Jameson

Television
Spider-Man (1967)
Vulture | Green Goblin | Electro | Rhino | Mysterio | Doctor Octopus | Scorpion | Human Fly | Kingpin | Lizard | Spider-Slayer | Sandman | Dr. Matto Magneto | Enforcers (Cowboy & Ox) | Frederick Foswell | J. Jonah Jameson

Spider-Man (1981)
Doctor Doom | Kingpin | Doctor Octopus | Lizard | Black Cat | Sandman | Magneto | Mysterio | Ringmaster | Green Goblin | Sidewinder | Kraven the Hunter | Red Skull | Chameleon | Vulture | Hammerhead | Wizard

Spider-Man and His Amazing Friends
Green Goblin | Kraven the Hunter | Doctor Doom | Swarm | Chameleon | Electro | Brotherhood of Mutants (Magneto, Blob, Toad & Mastermind) | Mysterio | Loki Laufeyson | Ymir | Mordred | Kingpin | Doctor Faustus | Red Skull | Juggernaut | Shocker | Sandman | Dracula | Scorpion | Beetle | Doctor Octopus | A.I.M.

Spider-Man: The Animated Series
Kingpin | Green Goblin (Norman Osborn & Harry Osborn) | Doctor Octopus | Hobgoblin | Venom | Vanessa Fisk | Richard Fisk | Insidious Six (Scorpion, Rhino, Mysterio, Chameleon, Shocker & Vulture) | Black Cat | Lizard | Morbius | Spider-Carnage | Spider-Slayers (Alistair Smythe) | Carnage | Baron Mordo | Dormammu | Silver Sable | Hydro-Man | Prowler | Doctor Doom | Red Skull | Electro | Hammerhead | Tombstone | Kraven the Hunter | Calypso | Herbert Landon | Jackal | Spot | J. Jonah Jameson

Spider-Man: The New Animated Series
Harry Osborn | Electro | Kraven the Hunter | Turbo Jet | Kingpin | Lizard | Shikata | Silver Sable

The Spectacular Spider-Man
Green Goblin | Tombstone | Doctor Octopus | Hammerhead | Venom | Sinister Six (Rhino, Vulture, Electro, Sandman, Mysterio & Kraven the Hunter) | Chameleon | Tinkerer | Enforcers (Shocker, Ricochet & Ox) | Molten Man | Silver Sable | Harry Osborn | Lizard | J. Jonah Jameson | Black Cat | Miles Warren | Frederick Foswell | Calypso | Roderick Kingsley | Morris Bench | Cletus Kasady

Ultimate Spider-Man
Doctor Octopus | Green Goblin | Harry Osborn | Taskmaster | HYDRA (Arnim Zola, Crossbones, Morbius & Baron Mordo) | Sinister Six (Kraven the Hunter, Rhino, Electro, Scorpion, Vulture & Hydro-Man) | Batroc the Leaper | Beetle | Lizard | Frightful Four (Wizard, Trapster & Klaw) | Juggernaut | Sandman | Venom | Loki Laufeyson | The Collector | Grandmaster | Carnage | Wolf Spider | Shocker | Shriek | Swarm | Dracula | Spider-Slayers (Kaine) | Absorbing Man | Abomination | Annihilus | Arcade | Attuma | Awesome Android | Blastaar | Blizzard | Boomerang | Chitauri | Deadpool | Destroyer | Doctor Doom | Dormammu | Skurge | Enforcers (Montana, Fancy Dan, Ox) | Frost Giants | Grizzly | Hammerhead | Jack O'Lantern | Korvac | The Leader | Living Laser | Man-Wolf | Maximus | Melter | Mesmero | M.O.D.O.K. | Molten Man | Mister Negative | Mysterio | Nightmare | Norma Osborn | Phalanx | Sabretooth | Toad | Ulik | Wendigo | Whirlwind | Wrecker | Piledriver | Thunderball | Ymir | Zodiac | Scorpio | Zzzax | J. Jonah Jameson

Spider-Man (2017)
Symbiotes (Venom) | Hobgoblin (Harry Osborn & Norman Osborn) | Doctor Octopus | Vulture/Goblin King | Alistair Smythe | Rhino | Jackal | Hammerhead | Electro | A.I.M. (M.O.D.O.K.) | Spider-Slayers | Scorpion | Tinkerer | Sinister Six | Kraven the Hunter | Man-Wolf | Silver Sable | Beetle | Spot | Prowler | Molten Man | Mister Negative | HYDRA (Crossbones & Arnim Zola) | Ghost | Blizzard | Absorbing Man | Crimson Dynamo | Lizard | Overdrive | Mysterio | Jack O'Lantern | Chameleon | Paladin | Puma | Shocker | Living Brain | Sandman | Technovore | Baron Mordo | J. Jonah Jameson

Video Games
Spider-Man: Return of the Sinister Six: Sinister Six (Doctor Octopus, Electro, Hobgoblin, Mysterio, Sandman & Vulture)
Spider-Man & Venom: Maximum Carnage: Carnage | Shriek | Doppelganger | Demogoblin | Carrion
Spider-Man & Venom: Separation Anxiety: The Jury | Sentry | Ramshot | Screech | Bomblast | Firearm | Wysper | Life Foundation | Symbiotes (Carnage | Riot | Phage | Lasher | Agony | Scream)
Spider-Man (2000): Doctor Octopus | Symbiotes | (Carnage) | Jade Syndicate | Scorpion | Rhino | Mysterio
Spider-Man 2: Enter Electro: Electro | Beetle | Hammerhead | Lizard |Sandman | Shocker
Spider-Man (2002): Green Goblin | Shocker | Vulture | Spider-Slayers | Scorpion | Kraven the Hunter | Dennis Carradine | Harry Osborn | J. Jonah Jameson
Spider-Man 2: Doctor Octopus | Harry Osborn | Rhino | Mysterio | Shocker | Puma | Black Cat | Vulture | Calypso | J. Jonah Jameson
Ultimate Spider-Man: Bolivar Trask | Venom | Vulture | Silver Sable | Shocker | R.H.I.N.O. | Electro | Beetle | Green Goblin | Sandman | Carnage
Spider-Man 3: Venom | Sandman | New Goblin | Lizard | Scorpion | Kraven the Hunter | Calypso | Kingpin | Rhino | Morbius | Shriek | J. Jonah Jameson
Spider-Man: Web of Shadows: Venom | Kingpin | Black Cat | Vulture | Electro | Tinkerer | Rhino
Spider-Man: Shattered Dimensions: Mysterio | Kraven the Hunter | Hammerhead | Hobgoblin | Electro | Sandman | Vulture | Scorpion | Deadpool | Juggernaut | Silver Sable | Goblin | Serena Patel | Carnage
Spider-Man: Edge of Time: Atrocity | Alchemax
The Amazing Spider-Man: Spider-Slayers (Alistair Smythe) | Lizard | Rhino | Vermin | Scorpion | Felicia Hardy | Iguana | Nattie
The Amazing Spider-Man 2: Carnage | Kingpin | Green Goblin | Shocker | Kraven the Hunter | Black Cat | Electro | Chameleon | Norman Osborn | Cash Register Thief
Marvel's Spider-Man: Sinister Six (Doctor Octopus, Electro, Mister Negative, Rhino, Scorpion & Vulture) | Inner Demons | Norman Osborn | Silver Sable | Hammerhead | Black Cat | Kingpin | Screwball | Shocker | Taskmaster | Tombstone | Walter Hardy | Yuriko Watanabe

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