The BEST episodes of Sonic Underground season 1
Every episode of Sonic Underground season 1, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Sonic Underground season 1!
Sonic, Sonia, and Manic are the children of Queen Aleena Hedgehog, the rightful ruler of Mobius, and are pursued relentlessly by Doctor Robotnik and his bumbling bounty hunters sidekicks, Sleet and Dingo. As infants, the siblings were separated and placed in hiding to fulfill a prophecy made by the Oracle of Delphius that the triplets would grow up to find their estranged mother, overthrow Robotnik, and take their places once more as Mobius' rightful rulers.
#1 - Harmony or Something (Origins, Part 3)
Season 1 - Episode 30 - Aired 4/18/1999
Sonic, Sonia and Manic go on a mission to rescue the Oracle from Robotnik.
Watch Now:Amazon#2 - Virtual Danger
Season 1 - Episode 40 - Aired 5/23/1999
Sonic and Manic get addicted to a new video game that is hindering Cyrus' plan to infiltrate Robotnik's base. Sonic and Manic soon find out Robotnik is behind everything and is ready to eliminate them.
Watch Now:Amazon#3 - No Hedgehog is an Island (Chaos Emerald Crisis, Part 2)
Season 1 - Episode 27 - Aired 4/7/1999
After taking off with the Chaos Emerald, Dingo accidentally breaks it, unleashing the chaos energy inside. The Sonic Underground and Knuckles set off to talk to Knuckles' great-grandfather Athair for advice on handling the situation. Athair advises them to make an alliance with Robotnik.
Watch Now:Amazon#4 - Wedding Bell Blues
Season 1 - Episode 26 - Aired 1/6/1999
Dr. Robotnik plots to become the king of Mobius. His first attempt was to marry Queen Aleena, which did not work due to the limited amount of money Robotnik had. His second attempt was to adopt Queen Aleena's daughter Sonia. In order to do this, he had Sleet and Dingo capture all of the hedgehogs and give Sonia to Robotnik so he could adopt her. Robotnik was almost successful until Queen Aleena demanded Robotnik not to adopt her.
Watch Now:Amazon#5 - Getting to Know You (Origins, Part 2)
Season 1 - Episode 28 - Aired 4/11/1999
The newly reunited Hedgehog siblings must learn to work as a team if they are to do battle with Robotnik.
Watch Now:Amazon#6 - To Catch a Queen
Season 1 - Episode 2 - Aired 1/10/1999
Argus, the former captain of the Queen's guard, arranges a secret meeting with her but he is soon intercepted by Robotnik's bounty hunters, Sleet and Dingo, who have every intention of feeding the soldier to the Roboticizer. Then Sonic, Sonia, and Manic attempt to rescue him.
Watch Now:Amazon
#7 - Beginnings (Origins, Part 1)
Season 1 - Episode 1 - Aired 4/4/1999
Queen Aleena Hedgehog tells the story of how Dr. Robotnik took over planet Mobius and how she had to give up her three children Sonic, Sonia, and Manic to fulfill a prophecy that one day the siblings will be able to rise against Robotnik's rule and restore peace to the planet.
Watch Now:Amazon#8 - The Hedgehog in the Iron Mask
Season 1 - Episode 23 - Aired 3/24/1999
The Sonic Underground rescue a prisoner from one of Robotnik's towers – a hedgehog wearing a mask. The prisoner claims he is the hedgehogs' uncle and twin brother of Queen Aleena. It is a sinister plot by Robotnik to split the Sonic Underground up.
Watch Now:Amazon#9 - New Echidna in Town (Chaos Emerald Crisis, Part 3)
Season 1 - Episode 29 - Aired 4/14/1999
Knuckles bargains with Robotnik in order to recover and repair the Chaos Emerald before Mobius is destroyed, but to acquire the villain's help, the echidna must betray the hedgehogs. After rescuing his friends from the roboticizer, Knuckles and the Sonic Underground must now combat Dingo transformed by the chaos energy into a monster.
Watch Now:Amazon#10 - Country Crisis
Season 1 - Episode 31 - Aired 4/21/1999
The Sonic Underground are on a mission to stop a group of hillbillies from feuding so they can stop Robotnik's building project from flooding the countryside.
Watch Now:Amazon#11 - Haircraft in Space
Season 1 - Episode 32 - Aired 4/25/1999
A salon robot is hypnotizing people that go to her salon into revealing deep secrets. When Sonia goes there, she reveals the location of their new base.
Watch Now:Amazon#12 - Six is a Crowd
Season 1 - Episode 24 - Aired 3/28/1999
The hedgehogs visit the Oracle again. He sends them to an alternate dimension where they are tyrannical rulers of Mobius and Robotnik is the leader of the Freedom Fighters. They must defeat their corrupted selves and restore peace to Mobotropolis.
Watch Now:Amazon#13 - Come Out Wherever You Are
Season 1 - Episode 10 - Aired 2/7/1999
Bartleby, with the aid of Robotnik, invites Sonia to the Debutante Ball. Meanwhile, Robotnik comes out with the Predator, an aircraft that will capture and robotisize all members of the resistance. When the resistance hijacks the craft, Sonia is chosen to lead the captured members of the resistance to safety.
Watch Now:Amazon#14 - The Last Resort
Season 1 - Episode 9 - Aired 2/3/1999
While escaping from Sleet and Dingo, Sonic, Sonia, and Manic come across Lake Valley Resort. Lake Valley Resort is led by Stripes, who believes that making deals with Robotnik is safer than fighting Robotnik. When Robotnik asks if there are any new people staying at Lake Valley Resort, he reveals that Sonic and Manic are there, leaving out Sonia.
Watch Now:Amazon#15 - Flying Fortress (Chaos Emerald Crisis, Part 1)
Season 1 - Episode 25 - Aired 3/31/1999
Robotnik creates a new flying fortress to lay waste to the planet. When the Sonic Underground suspect that a Chaos Emerald is keeping the fortress aloft, they head to the Floating Island to enlist the help of Knuckles. Sleet and Dingo steal the Emerald before the group can reach it, causing the fortress to fall into the sea.
Watch Now:Amazon#16 - The Art of Destruction
Season 1 - Episode 38 - Aired 5/16/1999
The Sonic Underground come across ARTT (Artificial Robot Thought Technology), Robotnik's new robot that can think and learn for itself. ARTT soon learns the power of friendship and switches to the Resistance. This gives Sleet the opportunity to finish off ARTT and the hedgehogs before time runs out.
Watch Now:Amazon#17 - Friend or Foe?
Season 1 - Episode 16 - Aired 2/28/1999
The band visit the Floating Island in search of their mother. There they meet Knuckles the Echidna, the island's guardian, who has been falsely told by Sleet and Dingo that the Sonic Underground is after the Chaos Emerald. Knuckles jumps to conclusions and while Knuckles and Sonic battle each other, Sleet and Dingo seek to steal the Emerald.
Watch Now:Amazon#18 - A Hedgehog's Home is Her Castle
Season 1 - Episode 12 - Aired 2/14/1999
Sonia inherits a spooky and dilapidated castle and she enjoys the idea of making it the Underground headquarters. They also choose to stay there overnight.
Watch Now:Amazon#19 - Artifact
Season 1 - Episode 13 - Aired 2/17/1999
In order to raise money for his own cause, Robotnik auctions off artifacts from the lost city of Mobupinchu. But these artifacts are actually bombs, and they are about to go off.
Watch Now:Amazon#20 - The Deepest Fear
Season 1 - Episode 7 - Aired 1/27/1999
On a trip to Port Mobius Sonic, Manic and Sonia are told that ships are sinking due to the Mobian sea-beast Moby Deep. The hedgehogs also meet Captain Squeege who informs them of a scam in which the townspeople must rely on Robotnik for protection from the sea monster. In reality it is Robotnik who is sinking the ships. Sonic is urged to overcome his fear of water and the monster to find the truth and end the fears of the seaside town.
Watch Now:Amazon#21 - The Pendant
Season 1 - Episode 39 - Aired 5/19/1999
While combating Sleet and Dingo in the newly discovered Emerald Peninsula, Sonia finds a magic pendant that threatens to turn her invisible. Sonic and Manic race against time to find the cure to this seemingly irreversible spell before Sonia disappears forever.
#22 - Bartleby the Prisoner
Season 1 - Episode 37 - Aired 5/12/1999
Bartleby is placed under arrest for helping out the resistance.
#23 - Sleepers
Season 1 - Episode 36 - Aired 5/9/1999
Robotnik invents a new dart that induces sleep and sends them after the resistance. The hedgehogs attempt to stop them from the source. Manic is hit by the sleeper darts. After destroying the sleepers, they attempt to destroy the fuel source in the Bad Lands' Mine.
#24 - The Big Melt
Season 1 - Episode 35 - Aired 5/5/1999
What started as a vacation for Sonic, Sonia and Manic gets ruined by Dr. Robotnik when he comes up with a plan – to melt the polar ice caps. Sonia gets split up from the group and mistaken for Queen Sauna by a group of penguins who are having troubles of their own.
#25 - Sonia's Choice
Season 1 - Episode 34 - Aired 5/2/1999
Robotnik is about to auction four royal goblets in Anèz. When the hedgehogs take the goblets back, Sonic and Manic are captured. At both ends of the city are Roboticizers with one of Sonia's brothers inside.