Isabella Garcia-Shapiro
Gender: Female
Age: Under 15
Height: Slightly shorter than Phineas Flynn
Nationality: Mexican-American
Hometown: Danville
Nemesis: Derek
Professional Information
  Fireside Girls Troop Leader
  Fireside Girls
Friends and Family
Vivian Garcia-Shapiro (mother)
Nana Shapiro (grandmother)
Phineas Flynn

Ferb Fletcher
Buford Van Stomm
Baljeet Tjinder

Love interests:
Phineas Flynn (boyfriend in future)
Pets: Pinky the Chihuahua
Behind the Scenes
First Appearance:
  "The Phineas and Ferb Effect"
Voiced by:
Alyson Stoner

Isabella Garcia-Shapiro is the leader of Danville's local Fireside Girls troop and a friend of Phineas Flynn and Ferb Fletcher.

She is voiced by Alyson Stoner.


Isabella worked with the other Fireside girls to rescue the gang after they'd been captured. She was quick and resourceful in freeing them and afterward continued to evade capture as she retrieved the suit they'd made.

Physical Appearance

Isabella is a young girl with a tiny nose, deep blue eyes, and long, straight black hair with short bangs.

During the invasion, Isabella wore a white tank top and baggy grey pants tucked into a pair of heavy black boots with white soles. She wore a bright purple belt with a large oval belt buckle over her pants, and a matching strap slung over her shoulder. There is a grey pocket hanging from the strap.

Her trademark pink bow rests on the side of her head, with the ribbon worn as a headband. Finally, she has a pair of matching fingerless gloves with long cuffs.


She is the leader of Danville's local Fireside Girls troop. She has a huge crush on her neighbor, Phineas Flynn, and is always willing to help him and his stepbrother Ferb Fletcher with their daily activities.

Recent Events

In "The Phineas and Ferb Effect", Isabella appeared alongside the other Fireside girls just on time to save the gang after they'd been captured by Pistachions. Afterward, she retrieved their Murphy's Law Suit but was eventually turned into a Pistachion until Derek was finally defeated.



“Whatcha doin'... all tied up like this?”
—Isabella Garcia-Shapiro[source]

“Hey, Phineas! Whatcha doin, without your supersuit?”
—Isabella Garcia-Shapiro[source]


Season Two


  • Isabella is the only main character from Phineas and Ferb to not play a major role in the crossover or be seen wearing her signature outfit.

External links

v - e - d Characters
Milo MurphyMelissa ChaseZack Underwood
Balthazar CavendishVinnie DakotaDiogeeMartin MurphyBrigette MurphySara MurphyAmanda LopezMort SchaefferBradley NicholsonElliot DeckerHeinz DoofenshmirtzPerry the Platypus
Richard ChaseEileen UnderwoodMarcus UnderwoodChad Van CoffElizabeth MilderKyle DrakoMs. MurawskiNolan MitchellScottBrickSavannahMr. BlockOrton MahlsonLydiaJoniNealBob BlockFrancis Monogram
Families Murphy: Martin MurphyBrigette MurphySara MurphyMilo MurphyDiogeeJoey MurphyLaura MurphyNate MurphyGrandpa MurphyGrandma MurphySheriff MurphyMurphy Family
Underwood: Marcus UnderwoodEileen UnderwoodZack Underwood
Chase: Richard ChaseMelissa Chase
Jefferson County
Middle School
Students: Amanda LopezMort SchaefferBradley NicholsonChad Van CoffLydiaJoni
Staff: Elizabeth MilderKyle DrakoMs. MurawskiNolan MitchellMs. WhiteFredMr. HartoonianMs. Whipley
Bureau of
Time Travel
Mr. BlockGretchenBalthazar CavendishVinnie DakotaBrickSavannah
The Doctor
Zone Files
Show and Cast: Orton MahlsonDoctor ZoneTime Ape
Fans: KrisWallyJosh
Phineas and Ferb
Dr. DoofenshmirtzPerry the PlatypusMajor MonogramCarl KarlPhineas FlynnFerb FletcherCandace FlynnJeremy JohnsonBuford Van StommBaljeet TjinderIsabella Garcia-ShapiroVanessa Doofenshmirtz
Antagonists Pistachions: King PistachionDerekGiant PistachionDennisJerryPistachions (in general)
Octalians: Alien CommanderAlien PilotLoabKhoneBeekMantelDorsalOctalians (in general)
Other Antagonists: Sentient BlobVictor VerliezerVlad and Igor
Kids and Teens: NealThe LumbermaxesMaxJackieCharlene and Sharon BruleeWendyLizzyLola Sunderguard
Adults: Elliot DeckerScottVeronicaTobias TrollhammerClyde RickenbackerMr. BruleeMrs. BruleeMs. BaxterShelleyForemanDaveJavierSlashGretchen FlammkuchenPhillipGovernment AgentsJefferson G. CountyEuniceMayorCaptainSergio McGuinnessWilson
Misc: Lardee BoyC.I.D.D.AliensMinor Characters
Community content is available under CC-BY-SA unless otherwise noted.