Knuckles tries to make amends for a past misdeed, but he only succeeds at making things worse.

Feeling the need for unconditional love, Eggman creates "Mombot." Unfortunately, she's overly critical of everything he does and she's constantly embarrassing him in front of Sonic.

After accidentally triggering the state of emergency protocol, Sonic, his friends, Eggman, Orbot and Cubot are stuck in Eggman's lair.

After a failed experiment, Eggman transforms himself into an adorable creature every time he gets angry.

When Eggman tries to recruit Shadow to help him bring more evil to his video game, it has dangerous consequences for Sonic and his friends.

In his most diabolical plan yet, Dr. Eggman decides to band together with all of Sonic's enemies. Shadow the Hedgehog, joins the fight.

After a particularly harsh defeat, Eggman comes to the conclusion that he never wins against Sonic because he is always facing him on favorable ground. So Eggman concocts a plan to have Sonic fight him underwater. Motivational speaker Soar the Eagle will have to use all his coaching talents to help Sonic overcome his phobia of the water in order to defeat Eggman.

Eggman’s nemesis Nominatus is back. With the help of his two virus minions he tries to take over the world… from outside the computer!

Hypnobot teams up with Dr. Eggman to take over the world, while the entire gang is overwhelmed by hordes of hypnotized, evil robots.

With the guys' band away for a gig Amy & Sticks have a girls' weekend. When Belinda hears half the gang is gone, she plans an attack.

Thinking his lair is haunted, Eggman sells it to Barker. Sonic and Tails must prove ghosts aren't real.

Unable to use his robots, Eggman employs the Froglodytes to force Gogobas to mine for a crystal that will power his giant new Mech Suit.

The gang becomes very competitive with one another when they enter an auto race, using cars they've designed themselves.

Sonic becomes a delivery boy for Meh Burger, guaranteeing a delivery in less than three minutes, but Eggman gets involved.

Sonic and friends must face their most dangerous foes in order to prevent a disaster that is going to destroy the universe.

When Sticks' friends tell her to be nicer to (non-anthropomorphic) animals, she becomes attached to a slime-belching robot dog named Buster.

When the Village's power source, the Meroke Chrystal, stops functioning, the gang must go in search of a replacement. They need to solve a series of puzzles in a trap that was built by the ancients to get it.

Knuckles feels that the only reason Sonic always bests him is that Sonic has better luck. So, Knuckles tries to run out his bad luck and reset the luck balance of the universe by constantly putting himself in harm’s way.

In hopes of having new additions to his traveling circus, a ringmaster captures Sonic and his friends.

Sonic, Tails and Knuckles wake up a sleeping rock giant who begins rampaging.

After seeing a cross-eyed moose, Sticks is convinced that she and her friends are cursed. They set out to find a mystical marmoset who is the only one who can remove the curse.

Sonic lets martial arts action movie star Tommy Thunder follow him around and observe his "hero process" for Tommy's upcoming role. However, things erupt when Tommy's over-the-top ego clashes with Sonic's and he starts to claim credit for the gang's victories.

Sonic and Tails are working on an invention to make Sonic even faster. Unfortunately, Sonic goes so fast that he eventually disappears. Tails is nervous. Did he disintegrate Sonic? Meanwhile, Sonic is alone in another plane of existence where he can only see ghostly images of his friends but can't communicate with them. When Eggman decides to attack, the gang battles him while protecting Tails so he can work on a solution.

Eggman challenges Tails to prove he is a genius by capturing Sonic.

Sticks discovers Dreamcaster, a mysterious figure trying to hypnotize the village in the middle of the night. The gang doesn't believe Sticks, telling her Dreamcaster isn't real and her paranoia is out of control.