Also Known As:
- As Aventuras dos Marretas
- Ecco il film dei Muppet
- Les Muppets - Le film
- Llegan los muppets
- Los muppets: La película
- Mappety jada do Hollywood
- Mupparna går på bio
- Muppet-elokuva
- Muppet-show
- Muppets - O Filme
- O Mundo Mágico dos Muppets
- Oi muppet show sto Hollywood
- James Frawley
- Jack Burns
- Jerry Juhl
- Jim Henson
- Frank Oz
- Jerry Nelson
- Richard Hunt
- Dave Goelz
- Charles Durning ... Doc Hopper
- Austin Pendleton ... Max
- Edgar Bergen ... Himself / Charlie McCarthy (voice)
- Milton Berle ... Mad Man Mooney
- Mel Brooks ... Professor Max Krassman
- James Coburn ... El Sleezo Cafe Owner
- Dom DeLuise ... Bernie the Agent
- Elliott Gould ... Beauty Contest Compere
- Bob Hope ... Ice Cream Vendor
- Madeline Kahn ... El Sleezo Patron
- Carol Kane ... Myth
- Cloris Leachman ... Lord's Secretary
- Steve Martin ... Insolent Waiter
- Richard Pryor ... Balloon Vendor
- Telly Savalas ... El Sleezo Tough
- Orson Welles ... Lew Lord
- Paul Williams ... El Sleezo Pianist
- Scott Walker ... Frog Killer
- Lawrence Gabriel Jr. ... Sailor
- Ira F. Grubman ... Bartender
- H.B. Haggerty ... Lumberjack
- Bruce Kirby ... Gate Guard
- Tommy Madden ... One-Eyed Midget
- James Frawley ... Waiter
- Arnold Roberts ... Cowboy
- Steve Whitmire ... Fletcher Bird / Scooter (voice)
- Kathryn Mullen ... Camilla (voice)
- Bob Payne ... Muppet Performer (voice) (as Robert Payne)
- Eren Ozker ... Muppet Performer (voice)
- Caroly Wilcox ... Muppet Performer (voice)
- Michael Earl ... Animal / Beaker / Big Bird / Dr. Teeth / Fozzie Bear / Janice / Scooter (voice) (as Michael Davis)
- Olga Felgemacher ... Muppet Performer (voice)
- Buz Suraci ... Muppet Performer (voice)
- Bruce Schwartz ... Muppet Performer (voice)
- Tony Basilicato ... Muppet Performer (voice)
- Adam Hunt ... Muppet Performer (voice)
- Caroll Spinney ... Big Bird (voice)
- Tim Burton ... Muppet Performer (voice) (unconfirmed)
- Lisa Henson ... Beauty Pageant Model
- Jerry Juhl ... Muppet Performer (voice)
- Earl Kress ... Ernie
- John Landis ... Grover
- John Lovelady ... Muppet Performer (voice)
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