Cast[]
- Kermit the Frog as Mario
- Fozzie Bear as Luigi
- Miss Piggy as Princess Peach
- Janice as Princess Daisy
- Darla as Princess Rosalina
- Pops as Wario
- Rizzo the Rat as Waluigi
- Oscar the Grouch as Yoshi (cameo)
- Peter Ustinov as Bowser
- Stanley as Toad
- Gonzo the Great as Oogtar
- Animal as Bowser Jr.
- Sam the Eagle as Diddy Kong
- Rowlf the Dog as Donkey Kong
- Carla as Birdo
- Henderson as Detective Herlock Solmes
- Bus Conductor as Toadsworth
- Statler and Waldorf as Boshi and Smithy
- and more