When did Phineas and Ferb Season 1 Episode 40 air?
Phineas and Ferb Season 1 Episode 40 aired on October 17, 2008 at 8 PM ET.


We're getting the band back together!
Each day, two kindhearted suburban stepbrothers on summer vacation embark on some grand new project, which annoys their controlling sister, Candace, who tries to bust them. Meanwhile, their pet platypus plots against evil Dr. Doofenshmirtz.

The boys learn about one of Ferb's Victorian ancestors, who helped a scientist create a monster. Meanwhile, Doofenshmirtz recalls the story of his great-great-grandfather Dr. Jekyll Doofenshmirtz.
Direct answers for episode-level questions and details.
Phineas and Ferb Season 1 Episode 40 aired on October 17, 2008 at 8 PM ET.
This episode runs for approximately 11 minutes.
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