Dave Goelz
The Great Gonzo / Dr. Bunsen Honeydew / Zoot / Waldorf / Beauregard / Chip / Himself (voice)
Bill Barretta
Pepe the King Prawn / Rowlf the Dog / The Swedish Chef / Dr. Teeth / Bobo the Bear / Mahna Mahna / Big Mean Carl / Himself (voice)
Eric Jacobson
Miss Piggy / Fozzie Bear / Animal / Sam Eagle / Newsman / Himself (voice)
Matt Vogel
Kermit the Frog / Uncle Deadly / Sgt. Floyd Pepper / Lew Zealand / Camilla / Dr. Julius Strangepork / Sweetums / Himself (voice)
David Rudman
Scooter / Janice / Beaker / Himself (voice)
Peter Linz
Walter / Robin / Statler / Link Hogthrob / Lips / Snowth / Himself (voice)
David Alan Barclay
Additional Muppet Performer (voice)
Julianne Buescher
Additional Muppet Performer (voice)
Tim Blaney
Additional Muppet Performer (voice)
Tyler Bunch
Additional Muppet Performer (voice)
Kevin Carlson
Additional Muppet Performer (voice)
Ryan Dillon
Additional Muppet Performer (voice)
Tim Lagasse
Additional Muppet Performer (voice)
Bruce Lanoil
Additional Muppet Performer (voice)
Noel MacNeal
Additional Muppet Performer (voice)
Drew Massey
Additional Muppet Performer (voice)
James Murray
Additional Muppet Performer (voice)
Paul McGinnis
Additional Muppet Performer (voice)
Michael Oosterom
Additional Muppet Performer (voice)
Carmen Osbahr
Additional Muppet Performer (voice)
Karen Prell
Additional Muppet Performer (voice)
Mike Quinn
Additional Muppet Performer (voice)
Michelan Sisti
Additional Muppet Performer (voice)
Allan Trautman
Additional Muppet Performer (voice)
John E. Kennedy
Additional Muppet Performer (voice)