Seasons & Episodes
Chaos Control Freaks
Sonic and Dr. Eggman fight to possess the seventh Chaos Emerald.
Sonic to the Rescue
Chris attempts to shelter Sonic in his room.
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 Emer
Cracking Knuckles
Dr. Eggman's phony tears deceive Knuckles.
Techno Teacher
Dr. Eggman sends a robot to Chris' elementary class, hoping to brainwash the children and help his goal of world dominat
Party Hardly
Chris' teacher, Mr. Steward, makes an unexpected visit.
Satellite Swindle
Eggman sends E-90 to swallow a satellite, disrupting all TV reception; Sonic enters space and must destroy E-90.
The Last Resort
Sonic tries to stop Eggman from taking over a resort.
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
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 u
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
Countdown to Chaos
Sonic and the gang ambush Egg Fort 2 as it receives the last Chaos Emerald from E-77.
Pure Chaos
Chris, Cream and Cheese meet the Eggman's newest fiend.
A Chaotic Day
Knuckles has a mysterious vision about a girl named Tikal; Sonic and Tails have their Emeralds stolen.
A Robot Rebels
As Knuckles blames himself for not being able to guard the Master Emerald, Sonic and Tails take off in the X Tornado to
Heads Up, Tails!
Tails and Sonic try to rescue Amy and Lily from Eggman.
Revenge of the Robot
After the missle attack was prevented, E-102 Gamma deletes master obedience data and heads off. Meanwhile, Amy sets of t
Flood Fight
A new destructive vision is revealed to Sonic; Chaos starts a devastating flood in Station Square.
Project: Shadow
Chris and friends must leave the mansion because of flood damage; Eggman hacks into the government's computer to learn w
Shadow Knows
Shadow commits a crime but the warrant that goes out is for Sonic's arrest.
Sonic's Big Break
Under a new alliance, Shadow, Rouge, and Eggman carry out their latest plan. As Eggman launches an attack on Prison Isla
Shadow World
Sonic, Tails, Knuckles & Amy manage to break into Eggman's base, undetected. At least they THINK they've entered undetec
Robotnik's Revenge
Sonic, Tails, Knuckles, Amy and Tanaka have arrived at the ARK, but when Robotnik, Rouge and Shadow programme the ARK on
Showdown in Space
As the clock ticks for Space Colony Arc's crash, Sonic, Eggman, Bokkun, Dekkun, Knuckles, Tails, and Rouge try to get th
Defective Detectives
The Chaotix Detectives made up of Vector the Crocodile, Espio the Chameleon, and Charmy the Bee have arrived in Station
Sunblock Solution
When an eclipse from the newly-repaired moon blocks the sun, Station Square faces a risk of panic. Eggman steps in and c
Eggman for President
After the success of the sunshine balls, Eggman then tries to execute the rest of his plan. Sonic explains how Eggman eg
A Date to Forget
Sonic is supposed to have a date with Amy, but he doesn't show up. So instead, she has a date with Sam Speed. Meanwhile
Mean Machines
As Nelson tries to maintain the faltering Thorndyke Industries due to his employees joining the Freedom Movement to emul
The Sewer Search
Stewart keeps a close eye on Eggman. Unfortunetly for him, Chris, Helen, Danny, Cream, Cheese, and Emerl stick with Stew
Prize Fights
A tournament at a nearby stadium is being held, with a red Chaos Emerald as the prize. Sonic, Tails, Knuckles, Rouge, Am
A Wild Win
The fight tournament draws to a close with Emerl being the winner. However, Emerl starts going beserk after holding the
Map of Mayhem
Eggman, Decoe, and Bocoe hatch a plan to destroy the Equator with a giant Robot, and it's up to Sonic, Tails, Knuckles,
The Volcanic Venture
With Eggman under the Volcano Sonic, Rouge, Knuckles, Tails and Chris follow him. But is there something hidden from the
The Beginning of the End
It is discovered that Earth and Mobius are merging. If they join together completely, then time will stop forever. It
Running Out of Time
Sonic and his friends try to return to their home planet before time freezes.
Friends 'Til the End
Tails and the others return to their planet, but Sonic is left behind when Chris turns off the transport machine.
A New Start
Sonic must save Tails from a tailspin.
A Cosmic Call
Sonic returns to his planet after releasing the seven chaos emeralds into space.
Cosmic Crisis
Cosmo reveals the mission of the Metarex.
H2 Whoa
Sonic is captured by the Metarex.
An Enemy in Need
Sonic and the others see through Eggman's trick.
A Chilling Discovery
Sonic and friends are back on the hunt for Chaos Emeralds.
Desperately Seeking Sonic
As Sonic crashes with Eggman onto a jungle planet, Amy rushes out to find him, and Cosmo and Cream follow.
Galactic Gumshoes
Chuck finds a way to teleport material objects to Sonic's world, and Vanilla asks the Chaotix to help wend them to Chris
Trick Sand
The crew of the Blue Typhoon go emerald hunting on a deserted planet.
Ship of Doom
A Metarex fleet lead by Scarship sets out to destroy Eggman and Sonic with its might.
An Underground Odyssey
After the battle with Metarex's Scarship, the Blue Typhoon crashes onto a strange planet.
Station Break-In
Sonic and Eggman agree on a joint effort to retrive the last two Chaos Emeralds hiden inside a Metarex fortress.
A Metarex Melee
Sonic squares off with Dark Oak and his army of Metarex.
Mission: Match-Up
Vector comes up with a scheme to play match maker for Cosmo and Tails.
Clash in the Cloister
As they travel through the Intergalactic Cloister, Sonic and the others battle Yellow Zelkova.
Teasing Time
Sonic and friends come across a barren planet with 500 Chaos Emerald signals coming from it.
A Revolutionary Tale
While traveling through space, Dr. Eggman and his forces come across a group of humans battling the armada of Pale Bay L
The Planet of Misfortune
Sonic and the others finds a race called Marmolians and head to their home planet.
Terror on the Typhoon
The Blue Typhoon comes under attack from the Metarex fleet.
Hedgehog Hunt
The Chaotix trio tries to aide Sonic and his friends as Metarex hunts for them.
Zelkova Strikes Back
The Blue Typhoon arrives at a planet, but Yellow Zelkova attacks the Blue Typhoon.
The Cosmo Conspiracy
Shadow invades the Blue Typhoon, trying to kill Cosmo for reasons unknown.
Eye Spy
When the team discovers that Cosmo's brain is emitting a signal to the Metarex, they plan on trying to eliminate the sig
Agent of Mischief
Sonic and the others chase after Dark Oak to galactic coordinates 0-0-0, where a thousand-year prophecy will bring their
The Light in the Darkness
After Sonic falls into the watery planet, the gang struggles for a way to rescue him and defeat Dark Oak.
A Fearless Friend
The giant seed finally reaches the final stage of its metamorphosis, and Cosmo steps in the battle to stop it.
So Long Sonic
After the galaxy is saved, Sonic and his friends recalls memorable moments and anticipate their future.
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