Phineas and Ferb: Summer Belongs to You!

In this whimsical adventure, Phineas and Ferb, along with their friends, embark on an exhilarating quest to circle the globe within a single day during the summer solstice. Their ambitious goal: crafting the most extraordinary and memorable summer day of all time. However, their mission faces skepticism from some, particularly Buford who questions the feasibility of such an endeavor.Meanwhile, Candace accompanies them on this journey as her boyfriend Jeremy travels to Paris, fearing she might lose him to other girls there. Simultaneously, Isabella struggles with her feelings for Phineas, as his unwavering determination to achieve their grand goal puts a strain on their relationship.On the other side of the globe, Dr. Doofenshmirtz enjoys a father-daughter trip in Tokyo with his daughter Vanessa. Unbeknownst to them, they are joined by Perry and Major Monogram, who have been dispatched to locate Vanessa when she unwittingly becomes entangled in Phineas, Ferb's global escapade.