In the backyard, Phineas and Ferb are sitting under the tree. Phineas: Hey, Ferb, remember those teleporters we made? You know, the ones that turned Candace into Perry? Ferb nods. Phineas: Well, why don't we build them again? Only this time, we'll fix up the whole mind transferring thing. Ferb: Hmm. What are the chances that something could go horribly wrong, thereby transporting up to an alternate dimension? Phineas: I dunno. Not very likely, I think. Afterwards, just outside the garage, Candace walks by with a glass of milk. She then stops and looks in the garage. Candace: Okay, now what?