• Mario as RJ
  • Chef Pee Pee as Verne
  • Bowser Junior as Hammy
  • Rosalina as Stella
  • Tyrone Calvin as Ozzie
  • Bowser as Vincent
  • Joseph as Lou
  • Joseph's girlfriend as Penny
  • Emily Coleman as Heather
  • Waluigi as Tiger
  • Chompy as Nugent The Dog
  • Principal Steinbeck as Dwayne the Exterminator
  • Shelia Perkins as Gladys Sharp
  • Brooklyn T. Guy as Police Officer
  • Charleyyy as BBQ Barry