Phineas And Ferb Season 4 Episode 9 -

Airdate: 2013-Apr-19

Episode summary:

The gang switches bodies with alien tourists only to realize they were actually duped and are now stranded on the alien planet.

About Phineas And Ferb series:

An animated comedy about two stepbrothers who find inventive things to do on each day of their summer vacation such as building a roller coaster ou...Show more >