Phineas and Ferb › Season 4

S4 E19: Happy Birthday, Isabella

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.

Air date	Jul 12, 2013
Runtime	11 minutes
TMDB rating	★ 7.5/10