Cast[]
- Chowder as Rodney Copperbottom
- Gorgonzola as Fender Pinwheeler
- Marmalade as Cappy
- Timmy Turner (from The Fairly OddParents) as Bigweld
- Trixie Tang (from The Fairly OddParents) as Aunt Fan
- Scheck (from Hey Arnold!: The Movie) as Ratchet
- Rosemary as Madame Gasket
- Chestnut as Mr. Gunk
- Kimchi as Wonderbot
- Dexter (from Dexter's Laboratory) as Diesel
- Panini as Piper
- Dexter's Dad (from Dexter's Laboratory) as Lug
- Dimmsdale (from The Fairly OddParents) as Robot City
- Marzipan City as Rivet Town
- Mung Daal as Herb Copperbottom
- Truffles as Lydia Copperbottom
- Shnitzel as Crank
- Mung Daal's Catering as Copperbottom House
- Vicky's House (from The Fairly OddParents) as Chop Shop
- Turner Residence (from The Fairly OddParents) as Bigweld Industries
- Timmy's Treehouse (from The Fairly OddParents) as Bigweld's Workshop
- Alex (from Madagascar) as Fender's Head
- Central Park Zoo (from Madagascar) as Jack Hemmer's Hardware Store
- Bulldozer as Sweeper
- Ceviche as Loretta
- Ms. Endive's Tasteful Foods as Gunk's Greasy Spoon
- Cooking Equipment as Spare Parts
- Glop (from Fanboy & Chum Chum) as Upgrades
- Tang Mansion (from The Fairly OddParents) as Aunt Fanny's Boarding House