When Gonzo's breakfast cereal tells him that he's the descendant of aliens from another planet, his attempts at extraterrestrial communication get him kidnapped by a secret government agency, prompting the Muppets to spring into action. It's hard to believe Gonzo's story at first, but Kermit and friends soon find themselves on an epic journey into outer space filled with plenty of intergalactic misadventures.
Dave Goelz
as Gonzo / Dr. Bunsen Honeydew / Waldorf / The Birdman (voice)
Steve Whitmire
as Kermit the Frog / Rizzo the Rat / Beaker / Cosmic Fish #1 / Rainbow / Miss Piggy (assistant) (voice)
Bill Barretta
as Pepe the Prawn / Bobo as Rentro / Johnny Fiama / Bubba the Rat / Cosmic Fish #2 (voice)
Jerry Nelson
as Robin / Statler / Ubergonzo (voice)
Brian Henson
as Dr. Phil Van Neuter / Sal Minella (voice)
Kevin Clash
as Clifford (voice)
Frank Oz
as Miss Piggy / Fozzie Bear / Animal / Sam the Eagle (voice)
Jeffrey Tambor
as K. Edgar Singer
F. Murray Abraham
as Noah
Rob Schneider
as TV Producer
Josh Charles
as Agent Barker
Ray Liotta
as Gate Guard
