Bruce Schwartz

Jim Henson

Kermit the Frog / Rowlf / Dr. Teeth / Waldorf / Doc Hopper's

Frank Oz

Miss Piggy / Fozzie Bear / Animal / Sam the Eagle / Doc Hopp

Dave Goelz

Gonzo / Zoot / Beauregard / Dr. Bunsen Honeydew (voice)

Richard Hunt

Statler, Scooter / Janice / Beaker / Wayne / Sweetums (voice)