| Jim Henson | | Kermit the Frog / Rowlf / Dr. Teeth / Swedish Chef / Waldorf / The Muppet Newsman / Zeke / Man having Snapshot in Restaurant (voice) |
| Frank Oz | | Miss Piggy / Fozzie Bear / Animal / Sam the Eagle / Gramps / Swedish Chef (voice) |
| Dave Goelz | | The Great Gonzo / Beauregard / Zoot / Dr. Bunsen Honeydew / Lobbuck Lou (voice) |
| Jerry Nelson | | Floyd Pepper / Pops / Lew Zealand / Crazy Harry / Louis Kazager / Slim Wilson / CB Voice / Man in Park (voice) |
| Charles Grodin | | Nicky Holiday |
| Diana Rigg | | Lady Holiday |
| John Cleese | | Neville |
| Robert Morley | | British Gentleman |
| Peter Ustinov | | Truck Driver |
| Jack Warden | | Mike Tarkanian |
| Steve Whitmire | | Rizzo the Rat / Lips (voice) |
| Louise Gold | | Muppet Performer / Annie Sue Pig / Lou |
| Kathryn Mullen | | Muppet Performer / Chickens / Gaffer the Cat |
| Bob Payne | | Muppet Performer |
| Brian Meehl | | Muppet Performer |
| Mike Quinn | | Muppet Performer |
| Robbie Barnett | | Muppet Performer |
| Hugh Spight | | Muppet Performer |
| Brian Henson | | Muppet Performer |
| Caroll Spinney | | Oscar the Grouch (voice) |
| Erica Creer | | Marla |
| Kate Howard | | Carla |
| Della Finch | | Darla |
| Michael Robbins | | Security Guard |
| Joan Sanderson | | Dorcas |
| Peter Hughes | | Maitre D' |
| Peggy Aitchison | | Prison Guard |
| Tommy Godfrey | | Bus Conductor |
| Katia Borg | | 1st Model |
| Valli Kemp | | 2nd Model |
| Michele Ivan-Zadeh | | 3rd Model |
| Chai Lee | | 4th Model |
| Christine Nelson | | Girl in Park |
| Cynthia Ashley | | Charkie's Water Ballet Performer |
| Susan Backlinie | | Charkie's Water Ballet Performer |
| Sherrill Cannon | | Charkie's Water Ballet Performer |
| Christine Cullen | | Charkie's Water Ballet Performer |
| Susie Guest | | Charkie's Water Ballet Performer |
| Wendy Holker | | Charkie's Water Ballet Performer |
