Thanks for inviting me Well, thank you for inviting me!

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Isabella's Secret
Main episode plot





Air Date

Feburary 14

Written and directed by


Previous Episode

Norm Strikes Out!

Next Episode

Baljeet the Platypus

Phineas and Ferb may never find out Isabella's secret. Doofenshmirtz is mainly arguing with Perry.

Episode Summary

Phineas and Ferb were sitting on the couch, watching "Wacky Millionares" bored. Phineas nor Ferb had an idea of what to do today. Candace suggested taking another "lazy day." Phineas said, "No. We've got to think." While thinking, Isabella came through the door, sucking her thumb, (don't tell Phineas and Ferb. That's the secret! DON'T EVEN LAUGH!) "Whatcha Doin'?" she asked. "Thinking." Phineas replied. Isabella asked why they were thinking. Phineas told her that they had nothing to do. They needed an idea. First, Isabella suggested a hot dog vendor, second, she asked where Perry was. Perry was on a mission. Major Monogram told Perry Doofenshmirtz is buying CDs and DVDs at an alarming rate. Second, he was scratching them. Perry took off in his platypus motorcycle. As he went off, he stopped at a redlight and ALMOST blew his cover in front of Mrs. Hirano, who was going to her job. Perry got into his fake glasses disguse once again. (Flop Starz) ZOOM! Off he went. Phineas and Ferb's hot dog vendor was booming in buisness! Lots of kids wanted hot dogs. Gretchen counted the money. She told Phineas they had $1,679 total. At Doofenshmirtz Evil Inc, Perry blasted through the window, breaking glass. Doofenshmirtz was mad because he broke the glass. Perry handed him $500. "That's more like it!" said the mad doctor. (Lights, Candace, Action!) Perry also remembered the time he broke through the blimp ceiling, the door, and the incorperation ceiling. Dr. D told him he just wants to ruin discs, just for the fun of it. Perry rolled his eyes. "Don't roll your eyes at me!" snorted Dr. D. (Backyard Aquarium) Isabella was STILL sucking her thumb, not wanting to be noticed. Unfortunatly, she was noticed by Phineas and Baljeet. Baljeet asked why Isabella was sucking her thumb. Isabella told him that was a secret. Baljeet and Phineas turned bright red and started laughing hard. (Okay, you may laugh now.) Perry was in no mood to stay. "Have a nice road trip." Doofenshmirtz called when he saw Perry leave. He leaped out the window and.... BOOM! He landed on someone's car. "MY CAR!" the man screamed. The End.


  • "Hot Diggity Dog!"

Running Gags

The "Too Young" Line

"Aren't you a little young to be cooking hot dogs?"

Ferb's Line

(When he laughs at Isabella)

Whatcha Doin'?



  • Perry crashes through the door. ("Lights, Candace, Action!")
  • Perry puts on fake mustache and nose in front of Mrs. Hirano. ("Flop Starz")
  • Perry rolls his eyes. ("Backyard Aquarium")
  • Phineas and Ferb are watching "Wacky Millionares" in the begining. ("De Plane! De Plane!")
  • Candace suggests Phineas and Ferb take another lazy day. ("The Best Lazy Day Ever")


  • The MY CAR is making fun of the Penguins Of Madagascar

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