P&F Movie Series Finale Thingy!

This movie takes place 20 years into the future

Doofenshmirtz Evil Incorporated!

(Doof): Gasp! Perry the Platypus? You are incredible. And by incredible i mean COMPLETELY CREDIBLE!

(Perry): (Weird noise.)

(Doof): Anywho, I have rebuilt the Age Accelerator Inator, with a new reverse setting! So now I shall randomly make the Tri State Area either old or baby, creating chaos!

Perry jumps behind Doof and switches the AAI to younger and zaps himself. So now he's young as he was in present time. Meanwhile, Meap is battling Mitch at the now abandoned Shooting Star Milkshake Bar.

(Meap): You cannot win!

(Mitch): Yes I can! As you can see I have a new Universal Mustache Translator! And I will use the star's power to shoot the Earth, destroying it!

Meap replaces the plug for the star with a way bigger one and plugs it in to the fitting outlet, overloading it. The star explodes, supposedly killing Meap and shooting Meap towards downtown Danville.

Doofenshmirtz Evil Incorporated!

(Doof): And now to zap the Tri State Ar- Wait. What's that falling?

Mitch lands in the building and crashes into Doof's fusion ray, blowing up the building and fusing him and Doof together. Then Perry finds Meap's translater. Then he takes the time machine into the past, meeting Phineas and Ferb.

(Phineas): Ferb! It's Perry! But why does he have a mustache and a hat?

(Perry): You've gotta help me! In the future, Mitch and Doofenshmirtz fused together, making Doofen-Mitch.

(Phineas): Well, we could use either your time machine, or our Time Traveling Airplane! Ours is cooler.

Isabella walks in.

(Isabella): Whatcha doin?

(Ferb): Whatcha doin? What's it look like we're doing? Future Perry is asking for help!