Phineas and Ferb S4 E19 - Happy Birthday, Isabella

Phineas and Ferb

Phineas and Ferb S4 E19 - Happy Birthday, Isabella
Jan 16, 2026 min Animation Movies
7.9

Phineas and the gang celebrate Isabella's birthday in a big way, but all she really wants is some quiet time with Phineas. Meanwhile, Doofenshmirtz has installed his Bugs Me-Inator onto an evil bug bus and is driving around Danville turning all the things that bug him literally into bugs.

Creator Dan Povenmire
Actor Vincent Martella, David Errigo Jr., Ashley French
Country United States of America
Production Disney Television Animation
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