Cast[]
- Michael Shayne as Kermit the Frog
- Merie Garland as Miss Piggy
- Helen Shaw as Annie Sue Pig
- Juan Arturo O'Hara as Rizzo the Rat
- Vanderhoefen as Dr. Teeth
- Rudolf Hagerman as Beauregard
- Friedrich Gerber as Walter
- Ethel as Camilla the Chicken
- Charlie as Wanda
- Mrs. Bertha Toby as Wayne
- Mr. Toby as Dr. Bunsen Honeydew
- Alexis Fournier as Fozzie Bear
- Judge as Jim Henson
- Inspector Peterson as Sweetums
- Joseph P. McCordy as Gonzo the Great