• Mario as Rupert
  • Yoshi as Bill
  • Princess Peach as Tiger Lily
  • Toad as Pong Ping
  • Oogtar as Algy
  • Toadsworth as Professor
  • Larry Cheatsy Koopa as Billy Blizzard
  • Wario as The Wise Old Goat
  • Donkey Kong as Rupert's Father
  • Candy Kong as Rupert's Mother
  • Wendy O. Koopa as McSwine
  • Waluigi as Edward
  • Birdo as Ottoline
  • Princess Daisy as Francis
  • Luigi as Constable Growler
  • Bowser as Eel
  • and more