Phineas and Ferb are sitting at the table at breakfeast when their Dad says,"Boys,it's the last day of summer!" Phineas says,"Wow Ferb,I can't belive it's gone so fast! Where have all the days gone?" The day on the rollercoaster,becoming pop stars,making a movie,going back in time,building a teleporter,oh,and there's that day when...well,you get the idea. So Phineas plans to have the best last day of summer ever! With help from Ferb. So after breakfeast,Phineas and Ferb go outside to start on making a machine that would make it summer forever. But then,"Hey,where's Perry?" Meanwhile,Perry the Platypus was whisking down a chute that landed him in Platypus Cave,his secret hideout under the Flynn-Fletcher house. He pressed a button on the keyboard connected to a giant video screen,and a man w