Jerry Nelson

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

Frank Oz

Chuck (voice)

Marilyn Sokol

Ma Otter (voice)

Richard Hunt

Charlie / Lizard / George Rabbit (voice)

Eren Ozker

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

Jim Henson

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

Dave Goelz

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