Jim Henson

Kermit the Frog / Rowlf / Dr. Teeth / Waldorf / Swedish Chef / Link Hogthrob (voice)

Frank Oz

Miss Piggy / Fozzie Bear / Animal (voice)

Jerry Nelson

Camilla the Chicken / Ma Bear / Floyd Pepper / Robin the Frog (voice)

Richard Hunt

Scooter / Statler / Janice / Beaker / Tug Monster / Frog (voice)

Dave Goelz

The Great Gonzo / Dr. Bunsen Honeydew / Beauregard / Zoot / Frog (voice)

Steve Whitmire

Bean Bunny / Rizzo the Rat / Frog (voice)

Kevin Clash

Clifford / Alligator (voice)

Charles Grodin

Quentin Fitzwaller

Raven-Symoné

Young Girl

Michael Eisner

Self

Wayne Allwine

Mickey Mouse (voice) (uncredited)

Rickey Boyd

Uncle Deadly / Sprocket / Lips / Frog (voice)

David Rudman

Frog (voice)

Rick Lyon

Frog (voice)

Camille Bonora

Frog (voice)

BJ Guyer

Additional Muppet Performer (uncredited)

Jim Martin

Additional Muppet Performer (uncredited)

Joey Mazzarino

Additional Muppet Performer (uncredited)

Melissa Whitmire

Additional Muppet Performer (uncredited)

Jeffrey Breslauer

Pet Care Center Manager (uncredited)