Looking at the unbridled success of Phineas and Ferb, it's hard to imagine a time when creators Dan Povenmire and Jeff "Swampy" Marsh had to battle for its existence and integrity.

Have you ever wondered why there are *104* days of summer vacation? "Phineas and Ferb" creators Dan Povenmire and Jeff "Swampy" Marsh reveal the answer.

Chances are you know Vincent Martella best by his voice, especially as Phineas on Phineas and Ferb and Hope Estheim in the Final Fantasy video game series (2010–2013).

After 10 years, Phineas & Ferb has returned with most of the original voice cast. Here's how to watch the new season.

Phineas and Ferb creators Dan Povenmire and Jeff “Swampy” Marsh opened up about how they come up with those 'Inators' inventions.

"In my dreams, this new series will heal the world and bring us all closer together," showrunner Jeff "Swampy" Marsh tells TheWrap The post ‘Phineas and Ferb’ Returns: How – and Why – Disney Got the ...

What is the release date? Season 5 of “Phineas and Ferb” officially premieres on Thursday, June 5 at 8 p.m. PDT/EDT on Disney Channel and Disney XD.

Somehow, Phineas and Ferb are back! Here's how to watch the new revival of the modern classic Disney Channel series with a free live stream.

It’s been a long time since viewers were first introduced to Phineas, Ferb, and their summer break adventures. Keep scrolling to see how old the original cast members are now.

It’s been a long time since viewers were first introduced to Phineas, Ferb, and their summer break adventures. Keep scrolling to see how old the original cast members are now.