Ice Age: The Phindown

Phineas and Ferb make a portal to the ice age. Doof. follows them in to destroy wooly mammoths.

No songs, running gags, etc.

Cast

 * Phineas
 * Ferb
 * Candace
 * Perry
 * Monogram
 * Doofenshmritz
 * Carl
 * Stacy
 * Baljeet (Mentioned)
 * Mishti (Mentioned)
 * Jeremy
 * Linda