Takes place after Doof Dynasty. Phineas and his friends are invited to Princess Isabella's party and Phineas couldn't be more excited. After all, he has a crush on the princess. However he's a commoner while Isabella is a princess. Plus, there are some other problems as well. Phinbella, obviously.

Phineas was having a normal day in Danville, but it all changed when he found a stone. Now, with the help of his friends, old and new, Phineas must travel far to save all of humankind and all of vampirekind. R&R

when the Summer Starter Ball is Canceled, Phineas and Ferb take over, Phineas dances with a girl who runs off and tries to find her.