When an early end to their daily project causes Phineas and Ferb to mistake an egg for Perry's, the boys use all their technological knowhow to help hatch the new part of the family. However Candace has different plans for the egg, as a nature show brings her to be the one to convince Phineas and Ferb that the newborn will need a real mother. Meanwhile, Doofenshmirtz is doing all he can to convince Perry that his latest scheme really is evil.
Elenco:
Vincent Martella
,
Thomas Brodie-Sangster
,
Ashley Tisdale
,
Dan Povenmire
,
Dee Bradley Baker
,
Alyson Stoner
,
Bobby Gaylor
,
Maulik Pancholy
,
Caroline Rhea
,
Richard O'Brien
,
Kelly Hu
,
Mitchel Musso
,
Jeff 'Swampy' Marsh
,
Tyler Alexander Mann
,
Kari Wahlgren
,
Olivia Olson
,
Ariel Winter
,
John O'Hurley
,
Jane Carr
,
Malcolm McDowell
,
Barry Bostwick
,
Allison Janney
,
Madison Pettis
.