Based on a popular Sega game series, The Adventures of Sonic the Hedgehog follows the adventures of Sonic and his buddy Miles "Tails" Prower. Sonic is the fast-movin', impatient hedgehog. Tails is his curious little friend who is always eager to learn and tag along with his pal during quests. Dr. Ivo Robotnik (now known as Dr. Eggman), an evil mad scientist, is constantly scheming to find a way to destroy the blue blur. But it never works, because Sonic is always one step ahead of him!
Dr. Robotnik invents a Freeze-O-Ray 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. At the end, the gun shoots itself, and is frozen forever, much to the chagrin of Robotnik.Watch Now:AmazoniTunes
Dr. Robotnik has created three new Badniks under the moniker of the "Super Special Sonic Search and Smash Squad" – codenamed Scratch, Grounder, and Coconuts. Their full job is to eradicate the devilish Doc's number one enemy – Sonic the Hedgehog!Watch Now:AmazoniTunes
Robotnik and his idiots 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. Sonic and Tails show up, this time having used Caninestein's ""Time-Warp Boogie Board"" (the boots were hurting Sonic's feet), and manage to save Masonic from being kept under wraps. The kicker, though, is that Sonic winds up preventing his ancestors' meeting and is erased from existence. Instead of deciding to change the show's name to The Adventures of Tails the Kitsune, Tails fixes the paradox and gets Masonic and Penelope to meet, and Sonic reappears as if on cue. Unfortunately, Robotnik has now made himself pharaoh and forces Sonic, Tails, Masonic, and Penelope to build pyramids for him. When Robotnik figures that the EmerWatch Now:Amazon
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.Watch Now:AmazoniTunes
Robotnik's design for a ""Super-Genius"" chip is stolen by Hacker the Mole. The chip winds up in, of all places, Grounder. With his intelligence greatly amplified, Grounder ousts Robotnik and succeeds in capturing Sonic.
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.Watch Now:AmazoniTunes
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! As for Sonic, the hedgehog has troubles of his own as Robotnik is trying to make a robot factory out of his friend Farmer Brown's farm. Luckily for the hero, Scratch is willing to help as long as he thinks he's Edgar Eagle. Too bad his strange act of good won't last long...
It's Momma Robotnik's birthday and she's broken out of the asylum to get her present. Momma Robotnik decides to have Robotnik destroy the Mobius National Park, but he fails to do so. So she tries to catch Sonic.
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. Simple? Wrong! The one problem is, the alien will only eat. . . Guess . . . Yep, 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! But things get really haywire when Robotnik angers the alien and it sucks up Sonic and Tails instead! The heroes eventually trick the robots into sending it home to its parents as things return back to abnormal.Watch Now:AmazoniTunes
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. Sonic could rescue Tails and get out – but Warpnik has a gun that turns everything into a monster! Trees, fish, rocks, even Robotnik's robots… And considering the Zone setting is like the inside of an insane person's head, this is going to be difficult.
Mama Robotnik once again escapes from the asylum (see "Mama Robotnik's Birthday"), 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, locked in her torture chamber, to keep him there!Watch Now:AmazoniTunes
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.Watch Now:AmazoniTunes
Scratch and Grounder have a super-suction plate that they intend to have Sonic run over and get caught, but the suction beam goes up into outer space and hits a passing spaceship! Containing an alien inside with a squid for a head, and a large, free-floating red amoeba, Sonic and Tails find out that the alien is on his way to be crowned king of Rhombus, and if he isn't there in time, his baby brother (who wants to blow up Mobius) will be king instead! The ship lost some parts when it crashed, but particularly a red nosecone with a built-in navigation chip they need to get to Rhombus in time. There's just one problem - Grounder's nose falls off when the ship crashes, and he grabs the nosecone, thinking it's his nose. Sonic has to get it back in time to have the alien go back and be king and to keep the planet from becoming a pile of kibble in the starstream.
One of Tails' inventions catches the eye of the goofy Professor Dinglehopper, who asks the fox to leave Sonic and become his research assistant! While they travel to the professor's laboratory, the professor is captured and replaced by Robotnik, who gets the unwitting fox to help him to build his new anti-Sonic weapon! All is saved when Sonic accidentally shows up.Watch Now:AmazoniTunes
Quite a popular singer, Catty Carlisle sings a song about Sonic (showing off his heroic side). It soars to the top of the charts and Robotnik finds out. And when he does he captures singer Catty Carlisle, and Sonic comes to the rescue and saves her with the help of his friend Tails.Watch Now:Amazon
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?Watch Now:Amazon
Robotnik is after Easy Eddie, a pick pocket that took his Chaos Emerald ring that he was going to use to conquer Mobius and he wants it back.Watch Now:Amazon
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, and Sonic and Tails are too late to stop them again. Robotnik places all four Emeralds on his neck and grows larger and becomes Surpreme High Robotnik, and sends Sonic and Tails to the Big Bang. They escape and rely on theirselves (other Sonics and Tails using the time-travel devices) to defeat Robotnik.Watch Now:Amazon
Robotnik invents a ray gun that literally transports Sonic, Tails, and Robotnik's gang into a storybook! Robotnik steals a magic wand straight off and uses it on Sonic and Tails. He assumes the role of the evil character in parodies of each story. And the bad thing is Tails doesn't know what's going to happen because Sonic never read him fairy tales.Watch Now:Amazon
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!Watch Now:Amazon