Cast
- Mario (from Super Mario Bros.) as Sonic
- Luigi (from Super Mario Bros.) as Tails
- Robin (from Teen Titans) as Knuckles
- Princess Peach (from Super Mario Bros.) as Amy Rose
- Homer Simpson (from The Simpsons) as Antoine
- Marge Simpson (from The Simpsons) as Bunnie Rabbot
- Princess Toadstool (from Super Mario World) as Sally Acorn
- Po (from Kung Fu Panda) as Rotor
- Link (from The Legend of Zelda) as Uncle Chuck
- Princess Zelda (from The Legend of Zelda) as Queen Aleena Hedgehog
- Bowser (from Super Mario Bros.) as Dr. Eggman
- Doctor Neo Cortex (from Crash Bandicoot) as Snivley
- Iggy Koopa (from Super Mario Bros.) as Scratch
- Lemmy Koopa (from Super Mario Bros.) as Grounder
- Bowser Jr. (from Super Mario Bros.) as Coconuts
- Toadsworth (from Super Mario Bros.) as King Acorn
- Toadiko (from Super Mario Bros.) as Queen Acorn
- Merlin (from The Sword in the Stone) as Mr. Stewart
- Baloo (from The Jungle Book) as Ari
- Princess Daisy (from Super Mario Bros.) as Cream
- Yoshi (from Super Mario Bros.) as Manic
- Wendy O. Koopa (from Super Mario Bros.) as Breezie
- Toad (from Super Mario Bros.) as Rocket
- Waluigi (from Super Mario Bros.) as Silver
- Donkey Kong (from Donkey Kong) as Big
- Diddy Kong (from Donkey Kong) as Froggy
- Shere Khan (from The Jungle Book) as Sleet
- Scar (from The Lion King) as Dingo
- Crash Bandicoot (from Crash Bandicoot) as Ray
- Wario (from Super Mario Bros.) as Shadow
- Starfire (from Teen Titans) as Rouge
- Baby Bowser (from Super Mario Bros.) as Robotnik Jr.
- Sulley (from Monsters, Inc.) as Heavy
- Mike Wazowski (from Monsters, Inc.) as Bomb
- Alpha (from Storks) as Bocoe
- Beta (from Storks) as Decoe
- Pauline (from Super Mario Bros.) as Cosmo
- Optimus Prime (from Transformers) as Emerl
- Bumblebee (from Transformers) as E-103 Delta
- Ironhide (from Transformers) as E-104 Epsilon
- Mickey Mouse (from Mickey Mouse) as Chip
- Baby Mario (from Super Mario Bros.) as Chris Thorndyke
- Toadsworth the Younger (from Super Mario Bros.) as Chuck Thorndyke
- Big Bird (from Sesame Street) as Timothy
- Elmo (from Sesame Street) as Danny
- Bowser Jr. (from Super Mario Bros.) as Bokkun
- Mr. M (from Super Mario Bros.) as Metal Sonic
- Megatron (from Transformers) as E-100 Alpha/Zero
- Rosalina (from Super Mario Bros.) as Rosie
- Goombas (from Super Mario Bros.) as Robots
- King K. Rool (from Donkey Kong) as Ixis Naugus
- Lex Luthor (from Justice League) as Dr. Warpnik
- Superman (from Justice League) as Captain Rescue
- Bear (from The Fox and the Hound) as Big Griz
- Mor'du (from Brave) as Big Mike
- Professor E. Gadd (from Super Mario Bros.) as Hacker
- Lord Shen (from Kung Fu Panda 2) as Jet
- Nigel (from Rio) as Storm
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