The BEST Episodes of The Adventures of Sonic the Hedgehog

Every episode ever - ranked by fan votes!

Last Updated: Jul 26, 2019

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! After this show was introduced, Sonic the Hedgehog (also known as SatAM) came along. As they both aired during the same time era, people looked to this show for slapstick comedy, while SatAM was also there for people who desired a bit more focus on adventures. That show was based on Archie's Sonic-based comic strips, while this show was entirely accurate at the time. A few years after these two cartoons, DIC's final Sonic show - Sonic Underground - came to life. Altogether, Sonic and DIC stayed toge

Momma Robotnik's Birthday

#1 - Momma Robotnik's Birthday

Season 1 - Episode 16

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.

star 10.00
1 votes
Tails in Charge

#2 - Tails in Charge

Season 2 - Episode 7

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.

star 10.00
1 votes
Prehistoric Sonic

#3 - Prehistoric Sonic

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, 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.

star 10.00
1 votes
Hero of the Year

#4 - Hero of the Year

Season 4 - Episode 3

Dr. Robotnik's up to his old tricks as he's convinced a superhero that Sonic is the enemy! (Sound familiar? Check ""Over The Hill Hero""!) Capturing Sonic under the impression that he could get his own show leaves Tails' and a bunch of other Mobians' plans to give Sonic a surprise banquet and a Hero of the Year award a little askew . . . . Sonic gets captured along with his friends, is slammed inside a giant disco ball and heaved into a lake to drown to death! The trick: If any of his friends come even close to the ball, it'd start filling with water, if Sonic tried to escape he'd drown, and if he did nothing he'd run out of air! And to make matters worse, he places the other Mobians in a cage and starts to sink the ship they're on!

star 10.00
2 votes
Sonic Christmas Blast

#5 - 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. Sonic and Tails search for the real Santa and find him locked away seven miles south of the North Pole. Santa says the Special Ring Sonic is wearing, a gift Sally gave him, will give him super speed if he passes some tests.

star 10.00
1 votes
Grounder the Genius

#6 - Grounder the Genius

Season 1 - Episode 10

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.

star 9.00
3 votes
Blank Headed Eagle

#7 - 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! 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...

star 9.00
2 votes
So Long Sucker!!!

#8 - 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. 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.

star 9.00
2 votes
Robotnik's Pyramid Scheme

#9 - Robotnik's Pyramid Scheme

Season 3 - Episode 4

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 Emer

star 9.00
1 votes
Momma Robotnik Returns

#10 - Momma Robotnik Returns

Season 2 - Episode 2

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!

star 8.67
3 votes

#11 - Boogey-Mania

Season 1 - Episode 13

Robotnik creates a machine capable of turning dreams into reality. When he uses it on himself, he unleashes a Nightmare Monster upon Mobius.

star 8.50
2 votes
Big Daddy

#12 - Big Daddy

Season 1 - Episode 14

A giant baby ape comes to Sonic for help. It's father has been by Robotnik, who plans to destroy Mobius with both it and his new laser weapon.

star 8.50
2 votes
Sonic Gets Thrashed

#13 - 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.

star 8.50
2 votes
Tails' New Home

#14 - Tails' New Home

Season 1 - Episode 2

A lonely Tails wants to join a family. It seems he might just get it when he finds a billboard about a family looking for their missing son: a two tailed fox! Problem is, it's truly all a plan by Dr. Robotnik to capture Tails. Will Sonic find out in time and rescue Tails?

star 8.36
11 votes
High Stakes Sonic

#15 - High Stakes Sonic

Season 1 - Episode 11

Robotnik is in need of workers to build a huge monument of himself. To get workers, he opens up the new Casino Night Zone to get gamblers to lose everything and have to work for him.

star 8.33
6 votes
Over the Hill Hero

#16 - Over the Hill Hero

Season 1 - Episode 6

Sonic rescues the superhero, Captain Invincible. But Sonic soon finds his heroic efforts hampered by Invincible's incompetence. After Sonic rejects his attempts to help, Invincible is tricked by Robotnik into capturing Sonic.

star 8.00
5 votes
Lovesick Sonic

#17 - Lovesick Sonic

Season 1 - Episode 8

Sonic saves a hedgehog girl, Breezie, from Scratch and Grounder, and falls for her. However, she is truly a robot created by Robotnik to exterminate Sonic. Can Tails save the lovesick Sonic before it's too late?

star 8.00
4 votes
The Robotnik Express

#18 - The Robotnik Express

Season 1 - Episode 15

Scratch and Grounder have to deliver some bombs to Robotnik. Before they can, they meet up with ""Da Bears,"" who think they're Sonic and Tails.

star 8.00
3 votes
Too Tall Tails

#19 - 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.

star 8.00
2 votes
The Coachnik

#20 - The Coachnik

Season 2 - Episode 12

Robotnik constructs a pushy P.T. robot in an attempt to increase Scratch and Grounder's fitness, and the three of them try to rub out Sonic with various lethal sporting devices.

star 8.00
2 votes
Blackbot the Pirate

#21 - Blackbot the Pirate

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! While Robotnik and his Dumbbots get the time machine in use, Caninestein heads for the beach and warns Sonic (who seems intent on impressing all the babes) and Tails about Robotnik's plot. Using some ""atomic-relativity boots"" that Caninestein made, Sonic and Tails chase Robotnik to the time of Blackbeard the Pirate. Robotnik uses a ""Robot-Transmogrifier Ray"" to roboticize Blackbeard (because he knows where to find the Emerald of Invisibility) and make him work for him. Sonic and Tails show up before Robotnik (who's now had plenty of time to buy some pirate gear for himself and the crew) and Blackbot can reach l

star 8.00
2 votes
Sonic Breakout

#22 - 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?

star 8.00
1 votes
Tails' Tale

#23 - 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?

star 8.00
2 votes
Slowwww Going

#24 - 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!

star 7.67
3 votes
Submerged Sonic

#25 - 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.

star 7.50
8 votes