Kermit the Frog / Rowlf / Dr. Teeth / Waldorf / Swedish Chef / Link Hogthrob (voice)
Miss Piggy / Fozzie Bear / Animal (voice)
Camilla the Chicken / Ma Bear / Floyd Pepper / Robin the Frog (voice)
Scooter / Statler / Janice / Beaker / Tug Monster / Frog (voice)
The Great Gonzo / Dr. Bunsen Honeydew / Beauregard / Zoot / Frog (voice)
Bean Bunny / Rizzo the Rat / Frog (voice)
Clifford / Alligator (voice)
Quentin Fitzwaller
Young Girl
Self
Mickey Mouse (voice) (uncredited)
Uncle Deadly / Sprocket / Lips / Frog (voice)
Frog (voice)
Frog (voice)
Frog (voice)
Additional Muppet Performer (uncredited)
Additional Muppet Performer (uncredited)
Additional Muppet Performer (uncredited)
Additional Muppet Performer (uncredited)
Pet Care Center Manager (uncredited)