Season 4

The Fourth Season of Phineas and Ferb was officially announced on August 25, 2011. It had been renewed as part of a multi-year, multi-million dollar deal between creators Dan Povenmire, Jeff "Swampy" Marsh, and Disney. On November 9, 2011 that the fourth season will picked up with new episodes rolling out through 2014.

The season starts with "For Your Ice Only", a winter-themed sports episode and "Happy New Year!", a celebration of New Years Day on December 7, 2012 on Disney Channel US.

Other planned episodes include a musical featuring the one-hit wonder Phineas and the Ferb-Tones, a commemoration of Platypus Day and a crossover episode featuring the Marvel Universe.

Episodes
In the table below, the following abbreviations are used: DXD = Disney XD; DC US = Disney Channel US; Ep. # = Episode number; Vol. # = Volume number (shown in the iTunes Store as a "season").