User blog comment:AgentP/Phineas and Ferb movie/@comment-1758246-20100120015245

This next idea is a continuation of my 3rd idea. When Phineas, an innocent child, touched the Tablet-Of-Evil and placed it within his pocket, the evil essence from the tablet slowly got absorbed by Phineas' soul. The tablet, having no evil essence within it, crumbled within Doofenschmirts' hand. Now the evil essence lives in Phineas, waiting for the right moment to take control of him.

Doofenschmirts plans on attacking Perry and his base with an army of evil robots. Phineas is controlled by his evil side, who plans on destroying the world. Ferb, Issabella, Baljeet, and Buford must save Phineas from his evil side and stop him from destroying the world. Perry must protect his home from Doofenschmirts. Doofenschmirts manages to destroy Perry's base and home, and ends up teaming up with the evil Phineas. They capture Perry, then begin destroying the world. Ferb, Candace, Issabella, Baljeet, Buford, and some of the Fireside Girls go to the past in an attempt to stop the destruction. Evil Phineas follows them through a new time machine that he made, while Doofenschmirts continues to take over the world. The group manages to get to the past, only to be captured by evil Phineas, who has a much more advanced time machine. Evil Phineas summons a few evil robots to watch the group as he makes his to capture past Phineas and have him take the Tablet-Of-Evil early so he can be more powerful in the future. Evil Phineas goes back to the present as past evil Phineas starts destroying the world in the past. Back in the present, the world is in ruins, and every remaining person is taken as a slave. Evil Phineas sits atop a great tower, with Doofenschmirts as his servant. Perry is also forced to be a servant. Ferb, Candace, and everyone else are within a dungeon, each within their own force-field cell. A robot comes down stairs and gives each of them their food through small holes in their cells. They all have devices on them that disables their hearing and speech. They watch the robot leave and then begin eating. Doofenschmirts is tired of taking orders from the evil Phineas. He secretly creates a device that will allow Ferb and co. to speak and hear things. He goes into the dungeon with Perry and disables the evil devices on the group. They all start thanking Doof, but Doof tells them to be quiet. He begins with his plan, saying that he'll back to the past with Perry and stop Phineas from becoming evil. The only time machine that exists now is evil Phineas' advanced one. He turns off th`e force-fields and tells the group to start a riot outside in an attempt to distract evil Phineas. The plan works out fine, and Doof and Perry are about to get in the time machine. Before then, Doof is captured as Perry takes a seat in the time machine. Doof tells Perry to go on without him and Perry goes back to the past. He stops evil Phineas from getting to past Phineas and they start to fight. Past Phineas and co. hear the fight between evil Phineas and Perry. They start watching, wondering what is going on. Perry manages to hold down evil Phineas and points the kids in the direction of present Ferb and co. past Phineas and co. go and save present Ferb and co. from the evil robots. Evil Phineas gets angry and kicks the heck out of Perry and makes a run toward the group. Past Phineas stands in the middle of everyone, with both Ferbs at the side of him and so on with everyone else. Evil Phineas gets closer, but everyone starts singing Gitchi Githci Goo, which forces the evil essence out of Phineas. At the end of the song, Phineas falls to the ground, and the evil essence flies out of him and explodes. They all celebrate, Perry then erases all of their memory (Which knocks all of them unconscious) and puts the Present group back on the original time machine. He then puts a note in past Phineas' pocket and goes back to the present with the knocked-out present group. The credits roll, showing Present Phineas waking up in bed. He sits up, telling Ferb that he had a weird dream. Ferb says that he also had a weird dream, but they just shrug it off. They both sit under the tree, and Phineas asks Ferb what they are going to do today. In the past-ish, Phineas is seen walking through the jungle with Ferb and Issabella, They get to a clearing and Phineas reaches in his pocket, takling out a small piece of paper. He reads it, saying that they are at the right place at the right time (They're end up getting there late, giving Perry and Pinky the time to destroy the tabet). He looks around, seeing nothing but ruins, then Perry and Pinky walk up to them. Phineas then says oh there you are Perry and they make their way back home.