Kermit the Frog, Miss. Piggy and Gonzo the Great acting with the cast of The Suite Life of Zack & Cody (except for Ashley Tisdale and Kim Rhodes) The Swedish Chef acted with Brenda Song, Dylan and Cole Sprouse and Phill Lewis. Miley Cyrus performing "G.N.O. (Girl's Night Out)" with Dr. Teeth and The Electric Mayhem Ashley Tisdale singing "Bop to the Top" with Kermit the Frog while battling for center stage with a jealous Miss Piggy Miss Piggy claiming to be "Joan S. Jonas, their long lost sister" to Jonas Brothers and performing "That's Just the Way We Roll" The credits feature a send off by Statler and Waldorf making rude comments about the show such as stating they enjoyed their nap instead of the actual show and, after meeting two female audience members, saying they resemble Zac Efron "except better looking".
Steve Whitmire
Kermit the Frog, Beaker, Rizzo the Rat, Statler, Bean Bunny, Foo-Foo
Eric Jacobson
Miss Piggy, Fozzie Bear, Animal, Sam the Eagle
Selena Gomez
Self
Demi Lovato
Self
Miley Cyrus
Self
Cole Sprouse
Self / Cody Martin
Dylan Sprouse
Self / Zack Martin
Brenda Song
Self
Phill Lewis
Self
Ashley Tisdale
Sharpay Evans
Billy Ray Cyrus
Self
Jason Earles
Self
Jake T. Austin
Self
David Henrie
Self
Moisés Arias
Self
Jason Dolley
Self
Sabrina Bryan
Self
Kiely Williams
Self
Adrienne Bailon-Houghton
Self
Joe Jonas
Self
Nick Jonas
Self
Kevin Jonas
Self
Dave Goelz
Gonzo the Great, Zoot, Waldorf, Dr. Bunsen Honeydew, Pancake the Water Buffalo
Bill Barretta
The Swedish Chef, Pepe the King Prawn, Dr. Teeth, Rowlf the Dog, Bobo the Bear
David Rudman
Scooter, Janice, Camilla the Turkey
Matt Vogel
Camilla the Chicken, Lew Zealand, Crazy Harry, Robin the Frog, Floyd Pepper (voice)
Noel MacNeal
Sweetums, Bear
Jerry Nelson
Floyd Pepper (voice only in the first episode)
Bruce Lanoil
Kermit the Frog (assistant puppetry in "Bop to the Top")