It's a Mystery

Phineas and Ferb try to locate Frankenstein's brain when it is stolen and it soon turns into a mystery. Meanwhile, Candace spies on Phineas and Ferb to bust them with failing attempts, and Dr. Doofenshmirtz uses his "brain-locator-inator" to get himself an eviler brain to have his plans less foiled.

Episode Summary
Phineas and Ferb yell to Candace when a package comes for her, and Candace immediantly runs down and takes it. She goes back to her room and opens it up, and it turns out to be her new binoculars. She planned to use them while spying on Phineas and Ferb. Stacy calls and yells into the phone about the binoculars; if she got them yet. When Candace says yes, Stacy screams.

Ferb says that Stacy might be happy about binoculars, while Phineas continues with what he is doing, and we see Frankenstein on a gurney. Phineas opens his head so they could put the brain in there. Phineas looks to the side, where he put the missing brain, and is shocked to see it is missing.

in progress

Transcript
To see a transcript, click here.