Olivia Mears[3][4] is a character from the television series American Dragon: Jake Long. She first appears in Season 1[5], and makes her only other appearance in Season 2[6].


She is Haley's arch-rival who always brings her rare, award-winning cat Miss Tinkles (aka Yan Yan) to show-and-tell and ends up getting all the attention every time.

Physical Appearance

At first[5], Olivia has carrot red-hair tied with blue bows into two curly pigtails. She wears a long baby blue dress under which she has a sweater of a darker shade. She also wears blue sneakers.

Later on[6], Olivia gets a drastic makeover. Her hair is now of a darker color, somewhere closer to being natural red. She ties it into a high ponytail with a blue scrunchie. She now wears the school uniform, which composes of a plaid blue skirt, a plain white vest, knee-high socks, and black shoes. Olivia also has freckles on her cheeks and wears white earrings.


Olivia Mears is a pesky little girl who will stop at nothing to get everyone's attention. She is very cocky and snobbish, and likes to brag about her accomplishments and gifted abilities. She will not hesitate to resort to foul play in order to get what she wants. She also uses intimidation and looks at others from up-high to keep anyone from challenging her. Olivia is an overall competitive and mean little girl that wants to be perfect in every way in the eyes of adults.

Relation with Haley Long

Olivia considers Haley her rival in her goal to become as perfect as she can be and will stop at nothing to be better than her. One time, she openly insults Fu Dog and insists that she is the best at show-and-tell[5]. Another time, she keeps dissing Haley in order to get her morale down, although this kind of intimidation simply infuriates Haley[6]. Olivia is not afraid to get into trouble or to physically hurt others, as shown when she purposely trips Haley (although it was Jake in his sister's body at the time) during a dance audition right into the piano.


In Fu and Tell

  • "Sorry I'm late. My cat's manicure appointment ran a little late."
  • (looks at Fu) "I see someone brought in a stupid dog."
  • "I own show-and-tell."

In Switcheroo

  • "Didn't you hear what she said, Haley? Only one student can be chosen, and it's not going to be you."
  • "Hey, Haley. I just wanted to wish you good luck at the dance audition tomorrow. You'll need it."
  • "I guess the auditions are over, n'est-ce pas?"

Episode Appearances

Season One

Season Two


  • Olivia Mears' voice actress, Liliana Mumy, also voiced Mertle Edmonds from Lilo & Stitch.
  • Suzy Johnson from Phineas and Ferb notably resembles and looks just like Season One Olivia.
  • In Season Two, Fu Dog mentions during a tea party with Haley that Olivia busted her Party Patty Doll Beach Time Convertible, and blamed it on a girl called Chelsea Fluderman[7].



v - e - d
Television: American Dragon: Jake Long

Books: The Dragon HunterThe Gnome Eater
Games: All Star Skate ParkRose's Print ShopDangerous DescentJake's Dragon Tile ComboJake's Inferno PinballThe Huntsclan TrapsHigh Risk RescueAmerican Dragon: Rise of the HuntsclanAmerican Dragon: Jake Long: Attack of the Dark Dragon

Main Characters: Jake LongRoseTrixie CarterArthur SpudinskiLuong Lao ShiFu DogJonathan LongSusan LongHaley Long

Other Characters: Brad MortonHans RotwoodStacey WintergrinTraceyLaceyOlivia MearsCourtneyJasmineMarnie LockjellyDanika HunnicuttNigel ThrallFred NerkKyle WilkinsGregorySilverCarol St. CarmineFrederick ButtersleevesJoshuaTrishaAunt CathyRose's ParentsSara and KaraThe Dragon CouncilCouncilor AndamCouncilor KuldeCouncilor KukulkhanCouncilor OminaPatchouli LongSun ParkDolores DercetoMs. JenkinsMs. McGuireMs. BirchMrs. CarterColonel Hank CarterMs. SpudinskiOfficer MortonVeronicaBrocamasStan LipkowskiBerthaReggie the BrownieClooneySanta ClausJaren MacArthurShaniqua ChulavistaThad Rochefort-ChaiseJasma SancereRon SlamCoach SackersonJudge Glamis CutlerTommy KingThe Witches of WoodstockJack FrostPix McGeeQueen LilianaStrigoiMister KrunkersBennyPetite Messenger FairyHerbert the Goblin
Creatures: DragonsDwarvesTrollsPixiesElvesGoblinsBrowniesTooth MinionsGiantsSpritesGremlinsGriffinsShade DemonsHairball MonstersHobgoblinsKrylockJersey DevilGuardian SerpentSea SerpentGnomesCyclopsShark PeopleNymphsKrakenDjinnKelpieThe Magical Community
Villains: The HuntsmanHuntsclanDark DragonCouncilor ChangBananas B.Eli Excelsior PandarusNixHuntsboys 88 and 89Huntsgirl 18Sigmund BrockFuryEuryaleMedusa GorgonEvil JakeVicky FicklingYan YanShackles JackSolitary SamChain Gang ChuckPeg Leg PatHook Hand GhostGreen GhostKumoTiburónConey Island FreaksAvemetrusJohnny Wang
Guest Characters: Monty HallIngrid Third

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" • "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"

New York City, New YorkNew JerseyAlabamaFloridaMillard Fillmore Middle SchoolIsle of DracoHong KongSubwayEmpire State BuildingChinaCamp MugwompMagus BazaarCanal Street ElectronicsIsland of AtlantisCosmopolitan Museum of ArtFamilio Festevedro
Mark of the Huntsclan13 Aztec SkullsHuntstaffMagical JournalsBrockiumRose's Dream Charm
The Chosen OneThe Hubba Hubba Hula