Phineas and Ferb S1E40: The Monster of Phineas n Ferbenstein
- Aired: 2008-10-17
- Time: 20:00:00
- Runtime: 15 minutes
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Overview
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.