If Freakazoid! is re-dubbed in English, it would be dubbed by multiple studios and the English dub will air in the near future.
- Troy Baker: Roddy MacStew, Douglas Douglas
- Karen Strassman: Debbie Douglas
- Roger Craig Smith: Duncan Douglas
- Steven Blum: Mr. Chubbikins, Foamy the Freakadog
- Laura Bailey: Steff
- Mike Pollock: Professor Heiney
- Wally Wingert: Fanboy
- ???: H. A. Futterman
- Travis Willingham: The Lobe, Candlejack
- Laura Bailey: Cobra Queen
- Patrick Seitz: Cave Guy
- Steven Blum: Longhorn, Nerdator
- Troy Baker: Armando Guitierrez, Dr. Mystico
- ???: Waylon Jeepers
Community content is available under CC-BY-SA unless otherwise noted.