Reparto
Dave Goelz
Gonzo / Dr. Bunsen Honeydew / Waldorf / The Birdman (voice)
Steve Whitmire
Kermit the Frog / Rizzo the Rat / Beaker / Cosmic Fish #1 / Rainbow / Miss Piggy (assistant) (voice)
Bill Barretta
Pepe the Prawn / Bobo as Rentro / Johnny Fiama / Bubba the Rat / Cosmic Fish #2 (voice)
Jerry Nelson
Robin / Statler / Ubergonzo (voice)
Brian Henson
Dr. Phil Van Neuter / Sal Minella (voice)
Kevin Clash
Clifford (voice)
Frank Oz
Miss Piggy / Fozzie Bear / Animal / Sam the Eagle (voice)
Jeffrey Tambor
K. Edgar Singer
F. Murray Abraham
Noah
Rob Schneider
TV Producer
Josh Charles
Agent Barker
Ray Liotta
Gate Guard
David Arquette
Dr. Tucker
Andie MacDowell
Shelley Snipes
Kathy Griffin
Female Armed Guard
Pat Hingle
General Luft
Hulk Hogan
Man in Black
Veronica Alicino
TV Stage Manager
Richard Fullerton
Gate Guard
Mark Joy
Gate Guard
Rickey Boyd
Additional Muppet Performer / Animal (assistant) / Beach Hippie
Alice Dinnean
Additional Muppet Performer
John Henson
Additional Muppet Performer / Sweetums
Peter Linz
Additional Muppet Performer / Miss Piggy (assistant) / Beach Hippie
Drew Massey
Additional Muppet Performer / Beach Hippie
Tyler Bunch
Additional Muppet Performer
BJ Guyer
Additional Muppet Performer
James J. Kroupa
Additional Muppet Performer
Bruce Lanoil
Additional Muppet Performer
Tim Parati
Additional Muppet Performer
Allan Trautman
Additional Muppet Performer
Katie Holmes
Joey Potter (uncredited)
Joshua Jackson
Beach Scene (uncredited)
Gary Owens
UFO Mania Announcer (voice) (uncredited)
Jack Angel
Additional Muppet Performer (uncredited)
Rodger Bumpass
Additional Muppet Performer (uncredited)
Bill Farmer
Additional Muppet Performer (uncredited)
Langley McArol
Security Guard (uncredited)
Mickie McGowan
Additional Muppet Performer (uncredited)
Phil Proctor
Additional Muppet Performer (uncredited)
John E. Kennedy
Fozzie Bear / Sam the Eagle / Beach Hippie
