Cast principale
Jerry Nelson
Mad Monty / Boar / Lew Zealand / Shrimp / Whatnots (voice)
Kevin Clash
Bad Polly / Spa'am (voice)
Bill Barretta
Clueless Morgan (voice)
Camille Bonora
Female Pirate (voice)
Steve Whitmire
Kermit the Frog / Rizzo the Rat / Pig (voice)
Martin P. Robinson
Shark / Big Snort (voice)
Peter Linz
Additional Muppets (voice)
Joey Mazzarino
Additional Muppets (voice)