Cast
Version 1
- Gumball as Mario
- Homestar Runner (from Homestar Runner) as Luigi
- Darwin as Yoshi
- Penny as Peach
- Tobias as Toad (their both small)
- Anais as Birdo
- The Robber as Wario
- Ocho as Waluigi
- Rob as Bowser
- Banana Joe as Oogtar
- Strong Bad (from Homestar Runner) as Donkey Kong
- The Cheat (from Homestar Runner) as Diddy Kong
Version 2
- Gumball as Mario
- Darwin as Luigi (Both are sidekick brothers)
- Parappa (from PaRappa the Rapper and Playstation All-Stars: Battle Royale) as Yoshi
- Penny as Peach
- Rob as Bowser
- Tobias as Bowser Jr.
- Rachael as Daisy
- Banana Joe as Koopa Troopa
- Anais as Toadette
- Strong Bad (from Homestar Runner) as Donkey Kong
- Homestar Runner (from Homestar Runner) as Diddy Kong