'Phineas and Ferb' creators explain why there are '104' days of summer vacation

The 15 best episodes of 'Phineas and Ferb'

With a new 'Phineas and Ferb' movie now streaming on Disney+, here are EW's picks for the series' 15 best episodes.

Phineas and Ferb returns after 10 years - here's 3 other nostalgic comedies to stream with over 70% on Rotten Tomatoes

With Phineas and Ferb returning to our screens, here are three more nostalgic comedies from years past.

'Phineas and Ferb' creators explain why there are '104' days of summer vacation

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.

‘Phineas and Ferb' Revival Gets Summer Premiere on Disney Channel and Disney+

Phineas and Ferb Return to Walt Disney World with New Meet & Greet at EPCOT

Ferb, I know what we’re going to do today… Meet with our adoring fans at EPCOT! What’s Happening: As Phineas and Ferb return to our screens for the first time in 10 years with an all-new season of adventures, the iconic duo can now be found meeting Walt Disney World...