(Scene opens up showing Phineas and Ferb coming out of the curtains, playing organ music.) Phineas: Good evening, ladies and gentlemen. We thought it only fair that the show you're about to see may disturb you. It may shock you. It may even horrify you! Ferb: (Spew out a hairball) Phineas: You've been warned. (Scene shows episode logo, and thunder crashes in the background) (Chorus singing, Thunder crashes and it starts raining) Phineas: Looks like a real summer storm! (Thunder crashes) Well, our plan to stand alone in a field with a metal rod is out. (Inside the Flynn-Fletcher house) Grandpa Reg: (Reading a newspaper) This weather isn't fit for man nor platypus. Phineas: Hey, where's Perry?