Mrs. Grumplestock

Mrs. Grumplestock
Background information
Shows	American Dragon: Jake Long
Animators	Jeff Goode
Voice	Mindy Sterling
Character information
Occupation	Teacher at Genius Institute
Home	Salt Lake City, Utah (formerly) New York City, New York
Status	Active

Mrs. Grumplestock is a one-time antagonist from the animated series American Dragon: Jake Long.

History

She is an instructor at the Manhattan Genius Institute of Students, who are all geniusues. She also knows Spud was a genius. She appeared in "A Befuddled Mind" of Season 2.

Gallery

References

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Media Television: American Dragon: Jake Long • "Morpholomew" (Lilo & Stitch: The Series crossover episode) Books: The Dragon Hunter • The Gnome Eater Games: All Star Skate Park • Rose's Print Shop • Dangerous Descent • Jake's Dragon Tile Combo • Jake's Inferno Pinball • The Huntsclan Traps • High Risk Rescue • American Dragon: Rise of the Huntsclan • American Dragon: Jake Long: Attack of the Dark Dragon • Disney Heroes: Battle Mode Characters Main Characters: Jake Long • Rose • Trixie Carter • Arthur Spudinski • Luong Lao Shi • Fu Dog • Jonathan Long • Susan Long • Haley Long Other Characters: Brad Morton • Hans Rotwood • Stacey Wintergrin • Tracey • Lacey • Olivia Mears • Courtney • Jasmine • Marnie Lockjelly • Danika Hunnicutt • Nigel Thrall • Fred Nerk • Kyle Wilkins • Gregory • Silver • Carol St. Carmine • Frederick Buttersleeves • Joshua • Trisha • Aunt Cathy • Rose's Parents • Sara and Kara • The Dragon Council • Councilor Andam • Councilor Kulde • Councilor Kukulkhan • Councilor Omina • Patchouli Long • Sun Park • Dolores Derceto • Ms. Jenkins • Ms. McGuire • Ms. Birch • Mrs. Carter • Colonel Hank Carter • Ms. Spudinski • Officer Morton • Veronica • Brocamas • Stan Lipkowski • Bertha • Reggie the Brownie • Clooney • Santa Claus • Jaren MacArthur • Shaniqua Chulavista • Thad Rochefort-Chaise • Jasma Sancere • Ron Slam • Coach Sackerson • Judge Glamis Cutler • Tommy King • The Witches of Woodstock • Jack Frost • Pix McGee • Queen Liliana • Strigoi • Mister Krunkers • Benny • Petite Messenger Fairy • Herbert the Goblin Creatures: Dragons • Dwarves • Trolls • Elves • Goblins • Leprechauns • Brownies • Tooth Minions • Giants • Sprites • Unicorns • Gremlins • Griffins • Harpies • Hairball Monsters • Hobgoblins • Krylock • Jersey Devil • Guardian Serpent • Sea Serpent • Gnomes • Cyclops • Shark People • Nymphs • Kraken • Djinn • Kelpie • The Magical Community Villains: The Huntsman • Huntsclan • Dark Dragon • Shadow Dragons • Councilor Chang • Bananas B. • Eli Excelsior Pandarus • Nix • Huntsboys 88 and 89 • Huntsgirl 18 • Sigmund Brock • Fury Gorgon • Euryale Gorgon • Medusa Gorgon • Evil Jake • Vicky Fickling • Yan Yan • Shackles Jack • Solitary Sam • Chain Gang Chuck • Peg Leg Pat • Hook Hand Ghost • Green Ghost • Kumo • Tiburón • Coney Island Freaks • Avemetrus • Johnny Wang Guest Characters: Monty Hall • Ingrid Third Episodes Season One: "Old School Training" • "Dragon Breath" • "The Talented Mr. Long" • "The Legend of Dragon Tooth" • "Act 4, Scene 15" • "Adventures in Troll Sitting" • "Fu Dog Takes a Walk" • "Professor Rotwood's Thesis" • "The Egg" • "The Heist" • "Dragon Summit" • "Body Guard Duty" • "Shapeshifter" • "The Ski Trip" • "The Long Weekend" • "Eye of the Beholder" • "Jake Takes the Cake" • "Hong Kong Nights" • "The Halloween Bash" • "Fu and Tell" • "Flight of the Unicorn" • "Keeping Shop" • "Ring Around the Dragon" • "The Hunted" Season Two: "Bring It On" • "Half Baked" • "The Academy" • "The Doppelganger Gang" • "Something Fishy This Way Comes" • "Breakout" • "Family Business" • "Hero of the Hourglass" • "Dreamscape" • "A Befuddled Mind" • "Fool's Gold" • "Feeding Frenzy" • "Haley Gone Wild" • "Supernatural Tuesday" • "The Rotwood Files" • "Hairy Christmas" • "Switcheroo" • "The Love Cruise" • "Year of the Jake" • "Homecoming" • "Young at Heart" • "Siren Says" • "Shaggy Frog" • "Nobody's Fu" • "Magic Enemy Number One" • "A Ghost Story" • "Bite Father, Bite Son" • "Game On" • "Furious Jealousy" • "Being Human" • "The Hong Kong Longs" Locations New York City, New York • Manhattan • New Jersey • Alabama • Florida • Millard Fillmore Middle School • Isle of Draco • Hong Kong • Subway • Empire State Building • China • Camp Mugwomp • Magus Bazaar • Canal Street Electronics • Island of Atlantis • Familio Festevedro Objects Mark of the Huntsclan • 13 Aztec Skulls • Huntstaff • Magical Journals • Brockium • Rose's Dream Charm Songs The Chosen One • The Hubba Hubba Hula