Sonic/Jimmy Neutron

Cast

 * Sonic as Jimmy Neutron
 * Chris as Goddard
 * Tails as Carl Wheezer
 * Knuckles as Sheen Estevez
 * Amy as Cindy Vortex
 * Cream as Libby Fallfax
 * Cosmo as Elke Elkberg
 * Cheese as Bolbi
 * Jet as Butch
 * Vector as Jimmy's Dad
 * Vanilla as Jimmy's Mom
 * Espio as Carl's Dad
 * Nicole as Carl's Mom
 * Charmy as Sheen's Dad
 * Saffron as Sheen's Mom
 * King Acorn as Cindy's Dad
 * Queen Acorn as Cindy's Mom
 * Dr. Robotnik as King Goobot
 * Snively as Ooblar
 * Eggman's Robot as The Yolkians
 * Perfect Chaos as Poultra
 * Shadow as Professor Calamitous
 * Rouge as Beautiful Gorgeous
 * Silver as Eustace Strych
 * Robotnik Jr. as Baby Eddie
 * Breezie as Grandma Taters
 * E-123 Omega as The Junkman
 * Fiona Fox as Roxy
 * Scratch as Tee
 * Grounder as Xixs
 * Coconuts as Travaltron
 * Perfect Chaos as Poultra
 * Neo Metal Sonic as Jimmy Negatron
 * Metal Knuckles as Hermin
 * Hyper Sonic as Happy Jimmy
 * Anti Knuckles as Gloomy Jimmy
 * Dark Sonic as Funny Jimmy
 * Pusedo Sonic as Romantic Jimmy
 * Classic Sonic as Cool Jimmy
 * Super Sonic as Hulk Jimmy
 * Super Tails as Burp Boy
 * Super Knuckles as Virbrating Lad
 * Super Amy as Special Girl
 * Supee Cream as Invisible Sister
 * Scourge as Evil Jimmy
 * Miles Prower as Evil Carl
 * Patch as Evil Sheen
 * Boomer as Evil Goddard
 * Alicia Acorn as Evil Cindy
 * Rosy the Rascal as Evil Libby
 * Dr. Ivo Kintobor as Evil Butch
 * Anti-Knuckles as Evil Ike
 * Jeffery St. Cronix as Evil Nick
 * Anti-Penelope as Evil Ms. Fowl
 * Buns Rabbot as Evil Jimmy's Mom
 * Anti-Jules Hedgehog as Evil Jimmy's Dad
 * Sir Charles as Future Jimmy
 * Merlin Prower as Future Carl
 * Athair the Echidna as Future Sheen
 * Classic Amy as Future Cindy
 * Tails Doll as Blix Strych
 * Big as Jet Fusion
 * Storm as Commander Baker
 * Rotor as Brobot
 * Bunnie as Brobot's Mom
 * Antoine as Brobot's Dad

Version 2

 * Dr. Robotnik as Jimmy Neutron
 * Coconuts as Goddard
 * Scratch as Carl Wheezer
 * Grounder as Sheen Estevez
 * Mama Robotnik as Cindy
 * Breezie as Libby
 * Snively as Bolbi
 * Cluck as Butch
 * Sonic as Jimmy's Dad
 * Amy as Jimmy's Mom
 * Tails as Carl's Dad
 * Cosmo as Carl's Mom
 * Knuckles as Sheen's Dad
 * Cream as Sheen's Mom
 * Shadow as Cindy's Dad
 * Rouge as Cindy's Mom
 * Silver as Libby's Dad
 * Blaze as Libby's Mom
 * Dr. Quark as Eustace Strych
 * Doofus as Blix Strych
 * Coachnik as Eustace's Dad
 * Eggman Nega as Jimmy Negatron
 * Metal Sonic as Hermin
 * Sonic the Werehog as Happy Jimmy
 * Classic Sonic as Gloomy Jimmy
 * Super Sonic as Funny Jimmy
 * Pusedo Sonic as Romantic Jimmy
 * Sheriff Sonic as Cool Jimmy
 * Scourge as Evil Jimmy
 * Miles Prower as Evil Carl
 * Patch as Evil Sheen
 * Boomer as Evil Goddard
 * Alicia  as Evil Cindy
 * Buns as Evil Libby
 * Vector as Future Jimmy
 * Charmy as Future Carl
 * Espio as Future Sheen
 * Vanilla as Future Cindy
 * Nicole as Future Libby