Steve Whitmire
Kermit the Frog / Rizzo the Rat / Beaker / Elvises (voice)
Dave Goelz
The Great Gonzo / Dr. Bunsen Honeydew / Waldorf / Zoot (voice)
Bill Barretta
Pepe the King Prawn / Bobo the Bear / Johnny Fiama / Swedish Chef / Lew Zealand / Howard Tubman / Rowlf the Dog / Elvises (voice)
Eric Jacobson
Miss Piggy / Fozzie Bear / Animal / Yoda / Elvises (voice)
David Arquette
Daniel
Joan Cusack
Rachel Bitterman
Matthew Lillard
Luc Fromage
William H. Macy
Glenn
Whoopi Goldberg
Daniel's 'Boss'
Carson Daly
Self