Friends forever on Ca&St

Cast

 * Vincent Martella as Phineas
 * Thomas Sansgaster as Ferb
 * Ashley Tisdale as Candace
 * Dee Bradley Baker as Perry
 * Dan Povermire as Dr. Doofenshmirtz
 * Jeff “Swampy” Marsh as Major Monogram
 * Caroline Rhea as Mom
 * Alyson Stoner as Isabella
 * Richard O'Brien as Dad♦

♦ designates a character that did not appear in this episode
 * Mitchel Muso as Jeremy♦
 * Olivia Olson as Vanessa ♣
 * Kelly Hu as Stacy♦
 * Tyler Alexander Mann as Carl ♣
 * Timur Vladimirovich Babin as Izener
 * Ram Prakash Guy as Bigdick

♣ designates a character that appears but has no lines