Phineas and Ferb (TV Series)

Rollercoaster/Candace Loses Her Head (2007)

Alyson Stoner: Isabella Garcia-Shapiro, Additional Voices

Photos 

Quotes 

• Isabella : Does your stepbrother ever talk?

  Phineas : Ferb? He's more of a man of action.

• Isabella : [after the roller coaster ride]  That was great, Phineas. What are you going to do tomorrow?

  Phineas : Don't know yet.

  Isabella : Maybe you can teach Perry some tricks.

  Phineas : Well, he is a platypus; they don't do much.

  Ferb : They're the only mammals to lay eggs.

  Phineas : Maybe he'll lay an egg.

• Isabella : Hey, Phineas, whatcha doin'?