- Edwyn Tiong
- Â Nazo 3 episodes, 2006-2007
- Jason Griffith
- Â Shadow the Hedgehog (archive footage) 3 episodes, 2006-2007
- Ryan Drummond
- Â Sonic the Hedgehog (archive footage) 3 episodes, 2006-2007
- David Humphrey
- Â Shadow the Hedgehog (archive footage) 2 episodes, 2006-2007
- Scott Dreier
- Â Knuckles the Echidna (archive footage) 3 episodes, 2006-2007
- Deem Bristow
- Â Dr. Ivo 'Eggman' Robotnik (archive footage) 1 episode, 2007
- Michael McGaharn
- Â Knuckles the Echidna (archive footage) 3 episodes, 2006-2007
- Corey Bringas
- Â Miles 'Tails' Prower (archive footage) 3 episodes, 2006-2007
- Jennifer Douillard
- Â Amy Rose (archive footage) 1 episode, 2007
- Elara Distler
- Â Tikal the Echidna (archive footage) 1 episode, 2007
