Disney Channel have released the official promo for the Season 4 Premiere episode of Good Luck Charlie titled, "Duncan Dream House". The episode premieres on Sunday, April 28 at 7.30pm.
In the episode, after the family home is devastated by termites, the Duncan Family decides to
build their dream house, which excites everyone but Charlie. However, Teddy has
a change of heart after a dream in which Kermit the Frog, Miss Piggy, Fozzie
Bear and Animal convince her that the old family home is really the house of
her dreams. The episode guest stars Kermit the Frog, Miss Piggy, Fozzie Bear and Animal.