The many talented people who did the voices in Sonic Underground. We will never forget you all!
Sonic, Manic, and Sonya-- Jaleel White
Dr. Ivo Robotnik-- Gary Chalk
Sleet-- Maurice LaMarche
Dingo-- Peter Wilds
Cyrus and Knuckles-- Ian James Corlett
Queen Aleena-- Gail Webster
Sonic's Singing Voice-- Samuel Vincent
Manic's Singing Voice-- Phil Hayes
Sonya's Singing Voice-- Tyley Ross
Other Singing Voices and Mindy LaTour-- Louise Vallance
Grandfather Athair-- Sean Connery