Will O' the Wisp.jpg

Dr. Jackson Arvad, better known as Will o' the Wisp, is a fictional character and a comic book supervillain from the Marvel universe. He is a physicist who gained control over the electromagnetic attraction between his body's molecules, allowing him to adjust his density (like the Vision). He is most often a foe of Spider-Man.

Biography

Jackson Arvad was born in Scranton, Pennsylvania. A former employee at Roxxon Oil, he worked in the division dedicated to electromagnetic research as a scientist. Under constant pressure of being fired, Arvad spent lots of time furthering his work on electromagnetism, getting little sleep in the process. He eventually ended up falling asleep on the job, unable to save himself from a laboratory accident that would change his life.

He ended up being caught in the electromagnetic field of a device he was working on, the device weakening the electromagnetic attraction between the molecules in his body, threatening his life. When his boss learned of the accident, he decided to let Arvad die, but not before he demanded any scientific applications the device would've had.

However, Arvad was able to save himself when he learned he was suddenly able to control the level of attraction between his body's molecules.

Will o' the Wisp was forced by his employer, Jonas Harrow, to carry out criminal activities. Spider-Man persuaded him instead to resist Harrow.

He attempted to kill his employer, Jonas Harrow multiple times but was stopped each time by either Spider-Man or inadvertently by Tarantula. Finally, he opted to simply hypnotize the man into confessing his crimes to the police.

Will o' the Wisp later took control of Killer Shrike's battle-suit and kidnapped Dr. Marla Madison, who restored him to his corporeal form. Will o' the Wisp later forced his former partner, James Melvin, to expose the Brand Corporation's illicit activities to the news media

Will o' the Wisp later first encountered The Outlaws while hunting down Spider-Man in connection with a crime. Will o' the Wisp eventually joined the Outlaws as an adventurer, to rescue the kidnapped daughter of a Canadian official.

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Comics
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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, Scream, Scorn & Mania) | Dark Goblin | Hobgoblin | Doctor Octopus | Vulture/Goblin King | Alistair Smythe | Rhino | Jackal | Hammerhead | Electro | A.I.M. (M.O.D.O.K.) | Spider-Slayers | Lizard | Tinkerer | Swarm | Scorpion | Sinister Six | Kraven the Hunter | Man-Wolf | Silver Sable | Beetle | Spot | Prowler | Molten Man | Mister Negative | Chameleon | HYDRA (Crossbones & Arnim Zola) | Ghost | Blizzard | Absorbing Man | Crimson Dynamo | Overdrive | Mysterio | Jack O'Lantern | Paladin | Puma | Shocker | Living Brain | Sandman | Technovore | Baron Mordo | Knull | 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: Spider-Man | 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: Peter Parker | 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, Mister Negative, Electro, Vulture, Rhino & Scorpion) | Inner Demons | Norman Osborn | Silver Sable | Kingpin | Shocker | Tombstone | Taskmaster | Black Cat | Screwball | Hammerhead | Walter Hardy | Yuriko Watanabe
Marvel's Spider-Man: Miles Morales: Roxxon Energy Corporation (Simon Krieger) | The Underground (Tinkerer) | Prowler | Rhino | Kingpin | Norman Osborn | Doctor Octopus | Vulture

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