The Adventures of Sonic the Hedgehog

(ended 1993)




Episode Guide

    • Sloww Going
      Season 1 - Episode 12
      When Scratch and Grounder use Robotnik's new Slo-Mo Ray Gun to capture Sonic, Tails rescues him by reversing the gun and turning it on a tribe of friendly Tree Sloth People who become a high speed commando strike force against Robotnik.
    • Sonic Christmas Blast
      Sonic Christmas Blast
      Season 4 - Episode 4
      While searching for a present for Princess Sally, Sonic and Tails learn that Dr. Robotnik, posing as Robotnik Claus, has stolen every gift on the planet.
    • Robotnik Jr.
      Robotnik Jr.
      Season 4 - Episode 5
      Robotnik creates a Mechanical son in order to stop Sonic.
    • Grounder The Genius
      Grounder The Genius
      Season 1 - Episode 10
      Hacker – a friend of Sonic and Tails – has gotten a hold of a new computer chip from Doctor Robotnik. This chip is capable of vastly increasing one's intelligence, which Grounder finds out firsthand following a confrontation. The once stupid robot becomes a genius and is not going to be taking anymore abuse from anyone. Robotnik and then Sonic learn the hard way that the new Grounder is a formidable foe. Can Tails and Hacker do better, or will someone else have to?moreless
    • Robotnik's Rival
      Robotnik's Rival
      Season 1 - Episode 19
      A half man, half duck named Quark suddenly appears with his robot servant in tow, and attempts to oust Robotnik from the villainy stakes. The two attempt to co-operate and defeat Sonic, but rivalry and stupidity mean that they fail and the newcomer is sent back to from whence he came.moreless
    • Best Hedgehog
      Season 1 - Episode 1
      Sonic and Tails learn about the sad story of Lucas and Lucinda. They were once very much in love, but their lives were ruined by Doctor Robotnik. He had wanted Lucinda to be his and didn't take her rejection very well. Lucas spent years imprisoned as a result of Robotnik's sick need for revenge. Now, with help from Sonic and Tails, Lucas has another chance to be with Lucinda. Still, it won't be easy for them to find her and evade Robotnik.moreless
    • The Mobius 5000
      The Mobius 5000
      Season 3 - Episode 17
      When Robotnik threatens to close down an orphanage and evict all the poor little orphans, Sonic and Tails enter Caninestein's car design in a race, in an attempt to win the prize money! But the robots, Scratch and Grounder are also competing, and dog Sonic and Tails all the way, until they realize that they may be replaced if Sonic is defeated.moreless
    • Robo-Ninjas
      Season 3 - Episode 25
      Robotnik captures a master of martial arts (Miyagi by any other name), and steals his knowledge in order to turn Scratch and Grounder into better fighters. The master's pupil comes to Sonic and Tails for help, and the trio then battle the robots for the sensei's freedom.
    • Musta Been A Beautiful Baby
      Musta Been A Beautiful Baby
      Season 2 - Episode 8
      Robotnik somehow invents a ray that makes people turn into babies, and shoots Sonic and Tails. However, he also shot himself! An overly hyper baby Sonic, a baby Tails that can speak few words, and the bully-like Baby Robotnik are taken to daycare, where they must go the whole day without a time-out until the effects wear off. Scratch and Grounder use multiple disguises to try and trick the owner of the daycare into thinking they're the kid's parents, but none work.moreless
    • Slowwww Going
      Slowwww Going
      Season 1 - Episode 17
      Dr. Robotnik's finally done it as he's invented a ray gun that's supposed to slow Sonic down for good! Sending the Dumbbots out to do his dirty work, a family of sloths comes under attack from Scratch and Grounder, who use them to lure Sonic into the path of the Doc's new Slow Motion Ray. Sonic is then captured, but saved by Tails when he reverses the effects of the ray and turns it on the sloths, turning them into a high speed fighting force, before turning it back on Sonic!moreless
    • Blank Headed Eagle
      Season 1 - Episode 12
      When Grounder makes a bet with Scratch that he can catch Sonic first, the robotic chicken orders a build-it-yourself Eagle Copter kit from his favorite TV Show called Edgar Eagle. Scratch fails to catch Sonic as usual while piloting the Eagle Copter, and crashes into a barn in the process. The crash scatters the chicken's brains as he now believes he's Edgar Eagle, earning a turkey fangirl in the process!
    • Blackbot the Pirate (1)
      Blackbot the Pirate (1)
      Season 2 - Episode 18
      The Chaos Emerald mini-series starts off with Robotnik waiting for a good scientist, Professor Caninestein, to finish working on a time machine. Robotnik says he's going to use it to go back in time and steal four all-powerful "Chaos Emeralds of Invisibility, Invincibility, Immortality, and (the Power of) Life." Once he has all of them, he will become The Surpreme High Robotnik!moreless
    • Boogey-Mania
      Season 1 - Episode 13
      A new invention can literally bring dreams to life, but Doctor Robotnik is more interested in nightmares. A massive nightmare of his own is soon unleashed upon Mobius and the results are devastating. Despite their best efforts, Sonic and Tails can't handle this one on their own. Instead, they'll have to fight fire with fire to win, which means getting to that invention in Robotnik's fortress.moreless
    • 10/6/93
      Dr. Robotnik has created two new Badniks under the monicker of the "Super Special Sonic Search and Smash Squad" - codenamed Scratch and Grounder. Their full job is to eradicate the devilish Doc's number one enemy - Sonic the Hedgehog! but Coconuts, Dr. R's Monkey robot, tries to capture Sonic before the other Badniks.moreless
    • High Stakes Sonic
      High Stakes Sonic
      Season 1 - Episode 11
      The people of Mobius face the thrills of gambling when Doctor Robotnik gets into the casino business. Many soon flock to the Casino Night Zone to play the games and risk their money. Unfortunately, the big losers at the casino are forced to essentially become Robotnik's slaves, which is exactly what he was planning on. Can Sonic and Tails save them from the threat of hard labor, or will Robotnik get that monument he's been craving?moreless
    • The Little Merhog
      The Little Merhog
      Season 3 - Episode 24
      While fishing, when Tails pulls out a mermaid hedgehog named Merna, its up to Sonic and Tails to save the day when they find out Dr. Robotnik is destroying her underwater city.
    • Baby Sitter Jitters
      Baby Sitter Jitters
      Season 3 - Episode 13
      Sonic and Tails babysit a pair of baby beavers who are at least as much trouble as Robotnik, and get themselves kidnapped at least as often as Tails! Robotnik attacks the heroes while they're pre-occupied, but the twins are ultimately better at seeing off villains than Sonic himself.
    • Prehistoric Sonic (2)
      Prehistoric Sonic (2)
      Season 3 - Episode 1
      The Badniks go back to the Mesozoic Era and steal the Emerald of Life, but not before Robotnik kills his Dumbniks to do so by throwing them into the volcano. Sonic is too late to stop him. Robotnik and his morons (who have somehow been resurrected despite getting thrown into the lava) go back to the last three episodes to get the other Emeralds.moreless
    • Sonic's Song
      Season 3 - Episode 19
      Quite a popular singer, Catty Carlisle sings a song about Sonic (showing off his heroic side).
    • Tails In Charge
      Tails In Charge
      Season 2 - Episode 7
      Dr. Robotnik invents a Super Stopper-Zapper that he tries to use to petrify Sonic. It works, and Tails has to keep Sonic away from Robotnik until he can cure his condition.
    • Mad Mike, Da Bear Warrior
      Mad Mike, Da Bear Warrior
      Season 3 - Episode 22
      Mad Mike returns and receives a blow to the head which leads to Amnesia, causing him to think that he is loyal to Robotnik! Sonic, Tails and Big Griz must change his mind.
    • Tails' New Home
      Season 1 - Episode 2
      Tired of his adventures with Sonic, Tails now longs for a normal family life. Thanks to a billboard, they learn of two fox parents that lost a son matching Tails' description. They go see the fox parents, and it looks like Tails has indeed found his family. Unfortunately, the whole thing turns out to be a trap conceived by Doctor Robotnik. Tails is unknowingly at the mercy of 'parents' Scratch and Grounder. Can Sonic deduce the truth before it's too late?moreless
    • Robolympics
      Season 1 - Episode 7
      Turtle Town faces complete destruction from an incoming asteroid. Time is running out and Turtle Town's best chance for survival lies with none other than Doctor Robotnik. He really just uses the situation to force Sonic into a new villainous scheme. With innocent lives on the line, Sonic is promptly thrust into the new Robolympic games. Robotnik and his Dumbbots are the only competition, and they plan on using every single game and dirty trick to take Sonic down.moreless
    • Over The Hill Hero
      Season 1 - Episode 6
      Sonic and Tails cross paths with an old hero named Captain Invincible – only to come to regret it. He insists on helping the two heroes out in their adventures, but he ultimately just makes things worse. Sonic eventually has enough and makes it perfectly clear that he doesn't want Captain Invincible around. Doctor Robotnik, on the other hand, does and easily manipulates the old hero – creating big trouble for Sonic. Now, Sonic's life depends on Tails and a regretful Captain Invincible.moreless
    • Pseudo Sonic
      Pseudo Sonic
      Season 1 - Episode 5
      Dr. Robotnik has another scheme ready to go. This one sees framing Sonic for crimes across Mobius with a robotic duplicate. The one charged with controlling this monstrosity is a mouse, who only does so because his parents are being held hostage by Robotnik. The crimes start to mount and the real Sonic soon has to deal with his impostor. By the time Sonic learns the whole truth, however, an allergy incapacitates him. Unwilling to wait for him to recover, Tails risks his own life to stop Robotnik.moreless
    • The Robotnik Express
      Season 1 - Episode 15
      Dr. Robotnik is awaiting Scratch, Grounder and a train shipment of explosive weaponry. Though Sonic and Tails will certainly intervene, Scratch and Grounder do get some unlikely help. Unbelievably, two bear bikers named Mad Mike and Big Griz have confused the two heroes and the Dumbbots with each other. Now, Sonic and Tails find their efforts complicated by Da Bears. Can they convince them of the truth before time runs out?moreless
    • Spaceman Sonic
      Spaceman Sonic
      Season 3 - Episode 11
      Sonic and Tails are blasted into space whilst trying to prevent Robotnik from launching a deadly rocket towards a space station.
    • Momma Robotnik's Birthday
      Season 1 - Episode 9
      Robotnik's momma escapes from the home for mothers of villains and demands her birthday present.
    • Hero Of The Year
      Hero Of The Year
      Season 4 - Episode 3
      Wes Weasly hosts a roast to Sonic, to give him a Hero of the year award, but what Sonic doesn't yet know is that is all a trap set by Robotnik.
    • The Robot's Robot
      The Robot's Robot
      Season 4 - Episode 2

      Dr. Robotnik invents a machine that literally implodes everything, he's going to use it to conquer the planet once and for all

      Meanwhile, Scratch and Grounder create a robot out of spare parts that they use to do their bidding.

    • Road Hog
      Road Hog
      Season 3 - Episode 16
      Sonic gets a speeding ticket that he can't afford to pay, and has to do labor in a field to make up for it. Meanwhile, he learns of a plan that Robotnik is going to use special pollen that hypnotizes people and makes them do his bidding! Problem is - how can he hope to stop Robotnik if he's trapped doing hard time?moreless
    • Birth Of A Salesman
      Season 1 - Episode 3
      To deal with Sonic, Dr. Robotnik gets a new weapons supplier – Wes Weasley. He is all too happy to provide Robotnik with powerful weaponry – so long as he gets paid, of course. Armed with new weaponry, Scratch and Grounder are sent out after Sonic and Tails, but they screw up anyway. Wes assures Robotnik that a new weapon will make all the difference, but each new purchase just damages the Dumbbots and tries the villainous doctor's patience.moreless
    • The Magnificent Sonic
      The Magnificent Sonic
      Season 2 - Episode 5
      After defeating Six-Gun Pete, one of Robotnik's outlaw robots, Sonic is made into a sheriff of Tranquil Gulch and has to defend it from Dr. Robotnik who wants to turn it into Mobius' biggest casino, Gambler's Gulch.
    • Sno Problem
      Sno Problem
      Season 3 - Episode 20
      Robotnik has invented The Ultra-Freezomatic with his goal to freeze every being on Mobius and place on them little cigarette-patch looking "Servitude Chips" thus giving them complete obedience to Robotnik!
    • The Last Resort
      The Last Resort
      Season 2 - Episode 11
      When Robotnik announces his intention to give up villainy, Sonic is therefore forced into retirement, and the offer of an all expenses paid adventure holiday from a town's grateful mayor seems like just a thing to relieve his and Tails' boredom.
    • Submerged Sonic
      Submerged Sonic
      Season 1 - Episode 4
      Robotnik is after the Power Gems from the city of Submerbia in the Labyrinth Zone. After kidnapping the Princess Bubbles, her Merman boyfriend goes to Sonic for help.
    • Lifestyles Of The Sick And Twisted
      Lifestyles Of The Sick And Twisted
      Season 3 - Episode 15
      A parody of the old Lifestyles of the Rich and Famous, except about Robotnik and his daily routine of evil - with a twist: especially when Robotnik kidnaps Robin Leech's niece! And to top that - Robin isn't so much of a good egg himself...
    • Mass Transit Trouble
      Mass Transit Trouble
      Season 3 - Episode 9
      Robotnik plants bombs at three of Mobius' centers of transport: an airport, a port and a railway station, threatening to cause chaos unless Sonic can effectively be in three places at once!
    • Sonic Is Running
      Sonic Is Running
      Season 3 - Episode 21
      Robotnik is running for president, and Sonic runs against him to ensure that Robotnik won't win.
    • The Magic Hassle
      The Magic Hassle
      Season 2 - Episode 17
      Dr. Robotnik acquires a magic wand and a book of spells from Wes Weasley, and attempts to master them while trying to destroy the Mobius mint before it can release a Sonic banknote, with the ultimate aim of forcing it to produce currency in his own image.
    • Sonic Gets Thrashed
      Sonic Gets Thrashed
      Season 2 - Episode 13
      When Robotnik opens up a resort to make the resident Mobians his slaves, Sonic enlists the help of some robots from an area of Mobius called Scrap Valley.
    • Big Daddy Robotnik
      Big Daddy Robotnik
      Season 1 - Episode 14
      While Coconuts is on a permanent vacation, he runs into Boom-Boom, a long-lost Gorilla who thinks that Coconuts is his father. Therefore, Coconuts decides to team up with Boom-Boom to capture Sonic, although Robotnik is controlling Boom-Boom's real father to conquer half of Mobius.
    • Momma Robotnik Returns
      Momma Robotnik Returns
      Season 2 - Episode 2
      Mama Robotnik once again escapes from the asylum and returns to wreak revenge on Sonic, notifying the law that a homeless minor is roaming the streets, and offering to adopt him. The minor you ask - Sonic! The courts forcibly place him under her care even without Sonic's pleas, and she imprisons him in her fortress, using Tails as a shield, locked in her torture chamber, just to keep him against His will!moreless
    • Too Tall Tails
      Season 2 - Episode 3
      Robotnik tries to get Professor Dinglehopper's growth gun to work, but it explodes and creates a cloud of growth gas! It happens to drift over Tails, who grows incredibly large! In his huge state, he can't help but destroy small (relatively) things - such as towns and people! Sonic has to go get the antidote before Robotnik does "something good for the community" by viciously shooting Tails with a freeze ray.moreless
    • Sonically Ever After
      Sonically Ever After
      Season 3 - Episode 6
      Robotnik invents a ray gun that literally transports Sonic, Tails, and Robotnik's gang into a storybook!
    • Robotnik's Pyramid Scheme (4)
      Robotnik's Pyramid Scheme (4)
      Season 3 - Episode 4
      Robotnik and his followers escape from the lions, and head for ancient Mobegypt, when they can find the Emerald of Immortality. Robotnik, of course, knows that Sonic will try to stop him. But Robotnik has apparently got a surprise plan here - he tries to make sure Sonic is never born by preventing the Blue Blur's Egyptian ancestors, Masonic and Penelope, from meeting.moreless
    • Fast And Easy
      Fast And Easy
      Season 3 - Episode 26
      Robotnik is after Easy Eddie, a pick pocket ferret that took his Chaos Emerald ring that he was going to use to conquer Mobius by flooding it and he wants it back.
    • Honey, I Shrunk the Hedgehog
      Honey, I Shrunk the Hedgehog
      Season 3 - Episode 18
      Robotnik hatches a plan to shrink the sources of all of Mobius' natural resources, and keep them all in his fortress! Hit by his shrink ray, Sonic and Tails must make their way across the doctor's lab and join forces with the residents of the shrunken cities to stop Robotnik!
    • The Attack On The Pinball Fortress
      The Attack On The Pinball Fortress
      Season 2 - Episode 10
      In the adaptation of Sonic Spinball for the Sega Genesis, Sonic, Wes Weasley and Sergeant Doberman attempt to breach the defences of Robotnik's new fortress, and none of them can stand the sight of each other.
    • Mystery Of The Missing Hi-Tops
      Season 3 - Episode 7
      There's going to be some sort of fair in Sonic's honor today on Planet Mobius, but Sonic wakes up and finds his shoes gone! He suspects Robotnik, but he can't run without the shoes due to the fact that the friction would tear his feet up, so he has to use detective work.moreless
    • Tails' Tale
      Tails' Tale
      Season 4 - Episode 1
      When Sonic disappears from the face of the planet mysteriously, it's up to Tails to locate him with the help of Professor Dinglehopper! But a mysterious lost city and unknown doings by Dr. Robotnik may complicate problems. And just what did happen to Sonic anyway?
    • Close Encounter Of The Sonic Kind
      Season 2 - Episode 14
      Sonic and Tails try to help a pair of Aliens repair their ship before The Prince's Baby Brother destroys earth.
    • Subterranean Sonic
      Season 1 - Episode 9
      Sonic and Tails' latest run-in with Scratch and Grounder takes them through a mine. It turns out that the mine is the underground home of a mole and his many diamonds. The two heroes learn the hard way that the mole is very protective of these diamonds and paranoid that others want to steal them. Things only get worse, though, with Scratch and Grounder still in the area and up to no good. Can Sonic and Tails convince the mole they are not his enemies and to free them?moreless
    • Sonic The Matchmaker
      Sonic The Matchmaker
      Season 2 - Episode 9
      Dr. Robotnik tries to capture Breezy (from Lovesick Sonic.) and Robotnik Jr, tries to turn Robotnik Falls into Robotnik Cliffs to cause a drought, and build a robotic wife who can't be drenched by water, But all the while, Junior starts to fall in love with Breezy.
    • Super Robotnik
      Super Robotnik
      Season 3 - Episode 8
      Coconuts knocks a bunch of chemical mixes off a shelf into a vat. Robotnik falls into them and gains super powers as he challenges Sonic to a series of physical tests - and the one who loses the most has to leave Mobius forever!
    • Lovesick Sonic
      Season 1 - Episode 8
      It appears to be business as usual when Sonic again gets the best of Scratch and Grounder. However, this confrontation leads Sonic to meet Breezie and love is soon in the air. Unfortunately, Breezie is actually just another Robotnik creation – meaning that the earlier battle was just a set-up. Tails can tell that something is wrong with Breezie, but Sonic refuses to listen to him. Can anything save Sonic before it's too late?moreless
    • Sonic Breakout
      Season 3 - Episode 5
      A popular cartoonist Sketch Lampoon is imprisoned in Robotnik's prison. Sonic has a plan, to get captured in the prison cell and then break out and save Sketch Lampoon. But will it work?
    • The Coachnik
      The Coachnik
      Season 2 - Episode 12
      Robotnik constructs a pushy P.T. robot in an attempt to increase Scratch, Grounder, and later, Coconuts' fitness, and all the while, Sonic tries to use Robotnik's equipment against the Robots.
    • Hedgehog Of The "Hound" Table (3)
      Hedgehog Of The "Hound" Table (3)
      Season 3 - Episode 2
      Robotnik and his robots head for the time of King Arthur and the Knights of the Round Table. Robotnik meets Merlence: the Wizard , who just hands him the Emerald of Invincibility. But holding the Emerald is just half the thing – you need to be king for it to work. So Robotnik takes over the throne and makes Merlence change Sonic's boots to stone.moreless
    • Trail Of The Missing Tails
      Season 2 - Episode 1
      Five years ago, Robotnik banished his insane cousin Warpnik to the "Zone of Confusion." Unfortunately, seeking revenge, Warpnik has escaped and in a three Ring bind of sorts he captures Tails, knowing that Sonic will follow Tails, and knowing that Robotnik will follow Sonic! His plan works to a tee, as they all end up trapped in the Zone of Confusion.moreless
    • Zoobotnik
      Season 2 - Episode 6
      An intergalactic bounty-hunter comes to Mobius looking for unusual people and decides to catch Sonic. She runs into Robotnik when trying to catch him, and falls in love with him. She arranges for them to be married and hunt for Sonic together, though Robotnik is not too enthusiastic about it.
    • So Long Sucker!!!
      Season 1 - Episode 18
      When the robots rip open a door to an alternate dimension, a mysterious small purple alien blob creature from another dimension falls through into Tails hands and Sonic lets him keep it.The one problem is, the alien will only eat chilidogs! And if it doesn't get them it grows into a huge alien, goes ballistic, and sucks everything up in sight. The alien (now named Goopster) is in constant danger as the robots would find it more useful as a weapon, and are constantly try to capture it. However, Dr. Robotnik steps in, kidnaps it and Sonic and Tails must go to rescue it!moreless
    • Robotnikland
      Season 3 - Episode 23
      Robotnik traps Sonic in his death-trap amusement park called Robotnik Land. There Robotnik tortures Sonic and it's his birthday! Can you believe it? Will Sonic escape?
    • High-Stakes Sonic
      Season 1 - Episode 5
      Tails and other Mobius citizens are lured into Robotnik's robotic games of chance, and when they lose they're sent to slave labor camps.
    • Untouchable Sonic
      Untouchable Sonic
      Season 3 - Episode 3
      Sonic comes to the rescue of a town as it is held to ransom by a crime syndicate under the control of Dr. Robotnik!
    • Mama Robotnik's Birthday
      Mama Robotnik's Birthday
      Season 1 - Episode 16
      It's Mama Robotnik's Birthday and she's broken out of the asylum again to get her birthday present. She seems to hate just Sonic as much as her son, so Dr. Robotnik decides to catch Sonic for her for her birthday.
    • MacHopper
      Season 3 - Episode 12
      When Scratch and Grounder capture a Freedom Fighting Kangaroo named MacHopper, Robotnik comes to realize that Mac may be the only person capable of matching Sonic at his own game, as he brainwashes Mac into doing his dirty deeds! But in the attempt to reprogram his brain an explosion occurs in the lightning storm, causing his reprogramming to change for the worst.moreless
    • Full-Tilt Tails
      Full-Tilt Tails
      Season 3 - Episode 14
      Tails unwittingly steps on a piece of "high-speed gum" that Dr. Robotnik invented and now he can run really super fast! There's just one drawback to his new super speed ability - because unfortunately, once he starts speeding, he can't control himself.
    • Robotnik Junior
      Robotnik Junior
      Season 2 - Episode 16
      When Dr. Robotnik builds a robot "son" that looks like him. He finally has a sense of pride, but the pride is soon dashed to pieces when the robot realizes he'd rather be on Sonic's side because "Sonic's nicer."
    • Tails Prevails
      Tails Prevails
      Season 2 - Episode 15
      One of Tails' inventions catches the eye of the goofy Professor Dinglehopper, who asks the fox to leave Sonic and become his research assistant!
    • Close Encounter of the Sonic Kind
      Season 1 - Episode 8
      Sonic and Tails try to help a pair of Aliens repair their ship before The Prince's Baby Brother destroys earth.
    • Momma Robotnik---------s Return
      Momma Robotnik---------s Return
      Season 4 - Episode 7
    • Sonic Gets Trashed
      Sonic Gets Trashed
      Season 2 - Episode 21
    • Goodbye Sucker
      Goodbye Sucker
      Season 2 - Episode 20
    • King Coconuts
      King Coconuts
      Season 1 - Episode 10
    • Super Special Sonic Search & Smash Squad
    • Space Sonic
      Space Sonic
      Season 4 - Episode 6