He shows him the teleporters which he duplicated, which he calls the Transport-inators of Doom (pretending that he made them all by himself), which will allow how to produce more evil inventions, a scheme which he calls 'Evil 2.0.' Perry puts his hand in a teleporter his hand then comes out of another teleporter and grabs the key near it to free himself. As he kicks his way through a window and into the DEI building, Doofenshmirtz locks him inside a cage (which he is mass producing). Meanwhile, the boys' pet platypus Perry is revealed to be a secret agent he dons his secret identity and is given the assignment to stop Dr. Ferb grabs a plunger and follows after his brother. Doofenshmirtz, looking for a Peglegged Hemisphingus to complete his Official Tri-State Area Bird Watching Sticker Book, notices the teleporters and zaps one with a Duplicat-inator to copy it just as Phineas is going through it, inadvertently teleporting Phineas into his building.
In order to get the list completed faster, they decide to build teleporters to get around the house faster. Mom leaves Phineas and Ferb a 'huge list of chores' to do.