The cast reunites to celebrate their bond, the fans who never left, and what inspired their return after 10 years.

For a show that's been around for 18 years, "Phineas and Ferb's" fanbase is livelier than ever. We caught up with them at San ...

Even with the ten-year gap between seasons, Phineas and Ferb Season 5 doesn't skip a beat, and that's not just a nod to the show's famously catchy musical numbers.

When “Phineas and Ferb” returns for a new season Thursday on Disney Channel and next day on Disney+, it’ll have been just shy of a decade since the Season 4 finale aired back in June 2015.