- Thomas as George Shrinks
- James as Junior Shrinks
- Mavis as Perdita Shrinks
- Edward as Harold Shrinks
- Henry as Dash Smasher
- Russel Copeland as Toby
- Emily as Becky Lopez
- Duck as Carlton Cadwell
- Stepney as Gaston
- Percy as Mouse
Version 2 (made by Handsomepuppy32, please do not edit or delete!)[]
- Thomas as George Shrinks
- Molly as Harold Shrinks
- Henry as Perdita Shrinks
- Percy as Junior Shrinks
- Emily as Becky Lopez
Version 3 (made by WatchfullKittycat32, no editing or deleting!)[]
- Thomas as George Shrinks
- Gordon as Harold Shrinks
- Emily as Perdita Shrinks
- Phillip as Junior Shrinks
- Rosie as Becky Lopez
- Marion as Aunt Eunice
- Frankie as Sparkle Tangerine
- Trevor as Russell Copeland
- Nia as Ellen
- Bill and Ben as Timmy and Jimmy Fortevoce
- Caitlin and Connor as Hilda and Henry
- Mavis as Helga
- Isobella as Lizzy
- Frankie and Hurricane as The Cadwells
- Flora as Skyler