Journey to the Center of Candace

Journey to the Center of Candace is the 20th episode of Phineas and Ferb.

Cast

 * Vincent Martella as Phineas
 * Ashley Tisdale as Candace
 * Thomas Sangster as Ferb
 * Caroline Rhea as Mom
 * Richard O'Brien as Dad
 * Dan Povenmire as Dr. Doofenshmirtz
 * Jeff "Swampy" Marsh as Major Monogram
 * Alyson Stoner as Isabella
 * Bobby Gaylor as Buford
 * Dee Bradley Baker as Perry
 * Mitchel Musso as Jeremy
 * Kelly Hu as Stacy

Additional Voices

 * Eileen Galindo
 * Dan Povenmire
 * Dee Bradley Baker - Pinky
 * Jeff "Swampy" Marsh