Osvaldo, el Gruñón/SuperMarioLogan

Cast

 * Osvaldo, el Gruñón as Bowser Junior
 * Vidal Spittoon as Chef Pee Pee
 * Grouch Valenti as Bowser
 * Super-Grautsch as Joseph
 * Oscar the Grouch as Cody
 * Walter Cranky as Toad
 * Felix the Grouch as Black Yoshi
 * Dr. Kvetch as Brooklyn T. Guy
 * Uncle Hank as Mario
 * Mrs. Grouch as Rosalina
 * Ronald Grump as Jeffy
 * Grouch Toll Booth Attendant as Shrek
 * Spill O'Reilly as Mr. Goodman
 * Dan Rather-not as Craig the Devil
 * Ralph Crammedon as Jackie Chu
 * Gary Grouch as Patrick Coleman
 * Moishe Oofnik as Gumbo
 * Preposterous as Chompy
 * Rumpel as Charleyyy
 * Scram-I-Am as Doofy the Dragon