Phineas's curiosity is piqued when Cedric shows up unexpectedly, leading him to investigate the roots of his very first comedy routine.
Aired: Dec 2, 2010Jack Black's electrifying guitar performance leaves everyone stunned in the n...
Aired: Dec 9, 2010Andy Samberg shakes up Phineas and Ferb's world, exposing stunning secrets ab...
Aired: Jan 6, 2011Phineas and Ferb stumble upon a doppelganger of Seth Rogen, only to discover ...
Aired: Jan 20, 2011Phineas, Ferb, and Tony Hawk embark on a thrilling adventure that combines sk...
Aired: Feb 17, 2011Phineas Flynn, Ferb Fletcher, and international pop star Taylor Swift collabo...
Aired: Feb 24, 2011Regis's hidden passion for hip hop is revealed, tied to his unusual fondness ...
7. Featuring Neil Patrick Harris
Aired: Mar 18, 2011Neil Patrick Harris joins forces with Phineas and Ferb for an unforgettable m...
Aired: Mar 25, 2011The boys learn which dog breed they would be, and Randy shares singing advice...
Aired: Apr 8, 2011Emma Roberts shares her insights and genuine guidance with Isabella on naviga...
10. Featuring Cedric the Entertainer
Aired: Apr 29, 2011Phineas's curiosity is piqued when Cedric shows up unexpectedly, leading him ...
