Phineas Flynn - Vincent Martella
Ferb Fletcher -Thomas Sangster
Perry the Platypus - Dee Bradley Baker
Candace Flynn - Ashley Tisdale
Dr. Heinz Doofenshmirtz - Dan Povenmire
Major Monogram - Jeff "Swampy" Marsh
Isabella Garcia-Shapiro - Alyson Stoner
Linda Flynn (Mom) - Caroline Rhea
Lawrence Fletcher - Richard O'Brien
Jeremy Johnson - Mitchel Musso
Kelly Hu
Vanessa Doofenshmirtz on the show Phineas and Ferb is voice acted by Olivia Olson.
Kelly Hu
Richard O'brien
well, zac efron
Richard O'Brien is the voice of Phineas and Ferb's father
The one who does Candice's voice in Phineas and Ferb is Ashley Tisdale.
Alyson Stoner is the voice of Isabella on Phineas and Ferb.
Stacey Hirano in the show Phineas and Ferb is voice acted by Kelly Hu.
Alyson Stoner is the voice of Isabella from Phineas and Ferb. I hope this helps you. Enjoy! Keep on watching Phineas and Ferb!
Allison Stoner plays Isabella's voice in Phineas and Ferb.
Vincent Martella does the voice of Phineas on Phineas and ferb.
Vincent Martella
She wasnt in phineas and ferb, but she is the voice actor of Holly.
She played the voice of Phineas and Ferb's Aunt Tiana.
Vincent Martella
Caroline Rhea