Jerry Nelson

Character: Emmet Otter / Weasel / Doc Bullfrog / Melissa Rabbit / Yancy Woodchuck (voice)

Frank Oz

Character: Chuck (voice)

Marilyn Sokol

Character: Ma Otter (voice)

Richard Hunt

Character: Charlie / Lizard / George Rabbit (voice)

Eren Ozker

Character: Gretchen Fox / Hetty Muskrat / Mrs. Mink / Old Lady Possum (voice)

Jim Henson

Character: Kermit the Frog / Harrison Fox / Harvey / Snake (voice)

Dave Goelz

Character: Wendell / Pop-eyed Catfish / Will Possum (voice)