Sonic Underground/Jimmy Neutron

Cast
Sonic as Jimmy Neutron

Manic as Carl Wheezer

Knuckles as Sheen Estevez

Sonia as Cindy Vortex

Queen Aleena as Judy Neutron

Sleet as Baby Eddie

Diego as The Junkman

Dr. Eggman as King Goobat

Uncle Chuck as Huge Neutron