Adventures of Sonic the Hedgehog: Season 1

Sonic and Tails rescue Lucas, Robotnik's first prisoner, and attempt to reunite him with his and Robotnik's high school sweetheart, Lucinda.

Learning about Sonic's resolve to find Tails a suitable foster home to ensure his safety, Robotnik has two of his Badniks pose as Tails' long-lost parents. Note: For unknown reasons, the entire music in this episode (except for the intro and end credits) is in a lower pitch compared to other episodes in the series.

Energetic salesman Wes Weasley sells Robotnik numerous gadgets to help Scratch and Grounder capture Sonic. However, Robotnik later comes to regret it when they keep backfiring.

When Robotnik attacks the city of Submerbia in the Labyrinth Zone with the intent of obtaining its fabled Power Pearls, Sonic and Tails are enlisted by a local citizen to thwart his plot.

Plotting to tarnish Sonic's reputation, Robotnik develops a robotic replication of him that he forces his unwilling laboratory rat to operate.

When former superhero Captain Rescue bungles in his attempts to help Sonic, he grows tired of his incompetence. Robotnik then manipulates Rescue into detaining Sonic in an impenetrable force field and he and Tails must save him.

An asteroid is heading for Turtle Town and Robotnik offers to save it, but only if Sonic agrees to play in the Robolympics against him and his robots.

When Sonic saves a female hedgehog named Breezie, he falls in love. Little does he know that Breezie is a robot that Robotnik created to keep Sonic occupied while he attempts to flood a village near his fortress.

Sonic and Tails escape underground from Scratch and Grounder, but they are held captive there by a miserly mole named Spelunk.

Grounder accidentally puts a "genius chip" in his head and it makes him so intelligent that he easily captures Sonic and even takes over Robotnik's operations.

Sonic and Tails infiltrate Robotnik's new Casino Night Zone to stop him and his henchmen from scamming some Mobians into becoming the doctor's slaves.

When Scratch develops amnesia that makes him believe he is his television idol, Edgar Eagle, Sonic uses this as an advantage to foil another one of Robotnik's schemes.

Robotnik reconfigures Professor Von Schlemmer's machine that can bring figments of dreams into reality and unleashes a dream monster upon Mobius.

After being exiled by Robotnik, Coconuts finds a lost infantile ape who thinks he is his father and attempts to use it to stop Sonic. The ape's father is under the control of Robotnik and Sonic has to save him. Note: Pierre De Celles, an animation director, described this episode as one he felt "really proud of," though he described the editing as "poor". He described that the animation process took "four times longer than usual" since the episode's animator was a deaf-mute; he described his tra

On the way to stop a train of explosives from arriving at Robotnik's munition factory, Sonic and Tails must deal with a duo of bears named Big Griz and Mad Mike after Scratch and Grounder tell them that Sonic and Tails are the enemies.

Robotnik's obnoxious and abusive mother visits her son on her birthday and expects a present. After he fails to ravage Mobius' national park as one, however, she decides to capture Sonic as her own gift.

Sonic must save a family of sloths from Robotnik's latest invention that can slow down the molecular motion of anything it hits, but when he himself is affected by the device, Tails and the sloths must take action.

Tails adopts a squishy creature from another dimension named Goopster, who can sometimes act like a black hole.

Robotnik and a rival named Doctor Brandon Quark try to cooperate in capturing Sonic. However, Sonic tricks them into becoming enemies and they eventually try to outdo each other.

Robotnik's insane cousin, Doctor Warpnik, kidnaps Tails and lures Sonic into the Warp of Confusion in order to take revenge on the doctor for banishing him there.

Momma Robotnik visits her son, and after he fails once again, she disowns him and decides to adopt Sonic as her own son in order to capture him. In a turn of events, Sonic ends up living the life of Cinderella.

While Sonic and Tails visit Wienerville, the "weenie capital of Mobius", Robotnik attempts to use Professor Von Schlemmer's size enhancement machine for his latest scheme. However, the machine backfires and instead enlarges Tails. Unable to control his appetite, Tails now begins to cause chaos for Wienerville. Sonic must return Tails to his former size when Robotnik tricks the citizens into thinking that Sonic is responsible for the incident, while he is planning to save the town.

When Sonic and Tails are captured by Scratch and Grounder, the former creates a diversion by telling the duo the story of their creation.

Sonic becomes the sheriff of Tranquil Gulch, in hopes of keeping Robotnik's robots from harassing the locals.

An intergalactic huntress visits Mobius, capturing various citizens and falling in love with Robotnik.

When Scratch and Grounder use Robotnik's latest invention that can turn things to stone against Sonic, Tails attempts to foil the duo to ensure Sonic's safety.

Robotnik's attempt to cause Sonic to age rapidly with his newest device backfires, turning him and Tails, and later himself, into infants. Now stuck in a daycare, Sonic and Tails must try to keep Robotnik under control, while Scratch and Grounder attempt to rescue him.

Robotnik pursues Breezie and Robotnik Jr. in order to find out why they betrayed him with the intent of building a perpetually loyal robot wife. In a subplot, Junior falls in love with Breezie and enlists Sonic's help in winning her affection.

Robotnik has unleashed his Stupidity Ray on Mobius, knowing that those affected by it will be too unintelligent to stop him. As Sonic and Tails make their way to Robotnik's new lair, the Pinball Fortress, they find themselves competing with Wes Weasley and Sergeant Doberman, both of whom want to capture the device for their own purposes.

Robotnik seemingly announces his surrender to Sonic and he invites him to a resort. Unbeknownst to Sonic, the resort is just another trap from the doctor.