After getting stranded on Earth, Sonic and his friends team up with 12-year-old Chris Thorndyke to collect all the Chaos Emeralds and defeat the evil Dr. Eggman.
Episodes
Chaos Control Freaks
Sonic and Dr. Eggman fight to possess the seventh Chaos Emerald.
Missile Wrist Rampage
Amy and Knuckles hide in a sewer while fleeing from the authorities.
Chaos Emerald Chaos
Chuck suspects Sonic and the others will be able to go back to where they came from by using the power of the Chaos Emerald.
Techno Teacher
Dr. Eggman sends a robot to Chris' elementary class, hoping to brainwash the children and help his goal of world domination.
Satellite Swindle
Eggman sends E-90 to swallow a satellite, disrupting all TV reception; Sonic enters space and must destroy E-90.
Unfair Ball
Sonic and the gang play Dr. Eggman and his henchmen in a game of baseball, where the winner gets a Chaos Emerald.
Fly Spy
The president's office tries to lure Sonic and the gang into a trap with a Chaos Emerald.
Beating Eggman (1)
Sonic refuses to help the president destroy Dr. Eggman's base; Tails and Christopher face off against E-51, a robot that generates violent winds, over a Chaos Emerald.
Beating Eggman (2)
Sonic, the military and Knuckles battle robots in an offensive aimed at destroying Dr. Eggman's base.
That's What Friends Are For
The president, although happy Dr. Eggman's base is destroyed, is worried about his upcoming election, so he decides to use Sonic to boost his image.
Skirmish in the Sky
Dr. Eggman's Egg Fort rises from the ashes of his base to wreak havoc on Sonic and the town.
Depths of Danger
Sonic and friends search the ocean floor for the fourth Chaos Emerald when Dr. Eggman launches an underwater attack.
The Adventures of Knuckles and Hawk
Hawk is kidnapped; Knuckles receives a mysterious message.
The Dam Scam
Sonic, Chris, Tails and the Egg Fort crash-land on the Nature continent.
Sonic's Scream Test
Sonic and the gang face off against eerie ghosts released by a careless cameraman.
Cruise Blues
Sonic tries to relax aboard a cruise ship, then learns he will have to save it from an iceberg.
Fast Friends
Dr. Eggman provokes Sonic into accepting a challenge by the leader of the S-Team.
Little Chao Lost
Eggman spots Chris and company while they are looking for Cheese.
Emerald Anniversary
Sonic and the gang find out that Mr. Thorndike has unknowingly bought a ring containing a Chaos Emerald.
How to Catch a Hedgehog
After defeating Eggman's E-88 robot, Sonic goes berserk because of an implanted control device.
A Dastardly Deed
Sonic and the gang try to find the last Chaos Emerald before Dr. Eggman; Knuckles decides to help Dr. Eggman as a way to get back to his home.
Countdown to Chaos
Sonic and the gang ambush Egg Fort 2 as it receives the last Chaos Emerald from E-77.
Top Cast
Jun'ichi Kanemaru
Sonic the Hedgehog (voice)
Sanae Kobayashi
Chris Thorndyke (voice)
Ryo Hirohashi
Miles 'Tails' Prower / Cheese the Chao (voice)
Taeko Kawata
Amy Rose (voice)
Nobutoshi Canna
Knuckles the Echidna (voice)
Sayaka Aoki
Cream the Rabbit (voice)
Etsuko Kozakura
Cosmo (voice)
Koji Yusa
Shadow the Hedgehog (voice)
Rumi Ochiai
Rouge the Bat (voice)
Bin Shimada
Chuck Thorndyke / Bocoe (voice)
