On the inevitable 104th day of summer vacation, the season — and the series — is quickly coming to an end, and it’s Candace’s last chance to bust her brothers; who build huge playground equipment for the finale of summer. She is quickly foiled, but when she goes to return a DVD to Vanessa and finds Dr. Doofenshmirtz’s Do-Over-Inator, she finds an opportunity to redo the day, which results in other consequences like rips in the space-time continuum, the shortening of days and the disappearance of her brothers.
Vincent Martella
as Phineas (voice)
Ashley Tisdale
as Candace (voice)
Thomas Brodie-Sangster
as Ferb (voice)
Caroline Rhea
as Linda Flynn-Fletcher (voice)
Richard O'Brien
as Lawrence (voice)
Dan Povenmire
as Dr. Heinz Doofenshmirtz (voice)
Jeff 'Swampy' Marsh
as Major Monogram (voice)
Dee Bradley Baker
as Perry the Platypus (voice)
Maulik Pancholy
as Baljeet (voice)
Bobby Gaylor
as Buford (voice)
Alyson Stoner
as Isabella (voice)
Olivia Olson
as Vanessa (voice)
