Kadro (20)
Jim HensonKermit the Frog, Waldorf, Rowlf the Dog, Link Hogthrob, The Swedish Chef, Dr. Teeth, The Newsman (voice)
Frank OzMiss Piggy / Fozzie Bear / Animal / Sam Eagle / Marvin Suggs / George the Janitor (voice)
Jerry NelsonFloyd Pepper, Dr. Julius Strangepork, Pops, Robin the Frog, Lew Zealand, Louis Kazagger, Chicken, Crazy Harry (voice)
Dave GoelzGonzo / Zoot / Beauregard / Dr. Bunsen Honeydew (voice)
Richard HuntStatler, Scooter / Janice / Beaker / Wayne / Sweetums (voice)
Eren OzkerHilda / Wanda / Janice (voice)
Louise GoldAnnie Sue Pig / Additional Muppets (voice)
Karen PrellAdditional Muppets (voice)
Brian MuehlAdditional Muppets (voice)
Kathryn MullenAdditional Muppets (voice)
Steve WhitmireAdditional Muppets (voice)
Bob PayneAdditional Muppets (voice)Bruce SchwartzGuest Puppeteer
Bernadette PetersSelf - Special Guest Star
Nancy WalkerSelf - Special Guest Star
Dom DeLuiseSelf - Special Guest Star
Rich LittleSelf - Special Guest Star
Milton BerleSelf - Special Guest Star
Don KnottsSelf - Special Guest Star
Madeline KahnSelf - Special Guest Star