The Mighty Isabella! (虹の逆襲！The Return of The Rainbow!) is the sixth episode of Hollywood World.
Summary[]
Isabella turns into "The Rainbow" and starts fighting crime. But Courtney turns "The Rainbow" into the super villian. Can Phineas save her?
Characters[]
Isabella
Courtney
Phineas
Katie
Sadie
Peter
Ferb
Justin
Owen
Pokemon[]
Poliwhirl (Owen's; debut)
Trivia[]
- Although the episode title is similar to "The Mighty B!", none of the characters from that show have appeared in this episode.