Dee Bradley Baker will return as Perry the Platypus, while Alyson Stoner will voice Isabella Garcia ... follow 'Phineas and Ferb' as they embark on another 104 days of summer.

Who's ready for another summer vacation with "Phineas and Ferb"? The iconic duo of Phineas ... they are not lacking in ideas on how to spend their days. In the trailer, they could be seen hanging out ...