The speedy blue hedgehog Sonic with sidekick Tails and pals Knuckles, Amy and Sticks tries to ward off the evil plans of Dr. Eggman, who is hellbent on taking over the world. Sonic faces regular battles with Eggman's henchmen, including loyal robots Orbot and Cubot, evil interns, and giant, robotic monsters.

• Roger Craig Smith
• Colleen O'Shaughnessey
• Travis Willingham
• Cindy Robinson
• Nika Futterman
• Mike Pollock
• Kirk Thornton
• Wally Wingert