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Episodes (40)
Apr 04, 1999
The history of the Underground is told in detail, from the fall of Mobotropolis to the rise of Robotnik.
Apr 07, 1999
The Hedgehogs begin to learn the important lessons of what it takes to be a freedom fighter.
Apr 18, 1999
Manic, Sonic and Sonia must end their training early when Robotnik threatens the Oracle and takes a member of the resistance hostage.
Jan 10, 1999
Argus, a captain of the Queen's guard, is captured by Sleet and Dingo before he can reach the secret rendezvous where he was to meet Queen Aleena.
Jan 13, 1999
Sonic, Sonia and Manic return to their birthplace, Mobodoon, a beautiful, festive town.
Jan 17, 1999
Sonia travels to east Mobius to visit her friend Mindy at the LaTour estate.
Jan 20, 1999
Sleet and Dingo plan to collect the taxes owed to Robotnik from the Duke of Velcronia but keep it for themselves.
Jan 24, 1999
The sinister Robotnik blackmails Cyrus, an old friend of Sonic's, by holding his father hostage.
Jan 27, 1999
On a trip to Port Mobius, Sonic, Manic and Sonia are told that ships are sinking due to the Mobian sea-beast.
Jan 31, 1999
Queen Aleena's royal journals are rumored to be buried under a palace in the city of Tashistan.
Feb 03, 1999
While lost in the wastelands of Mobius, Sonic, Manic and Sonia stumble upon an oasis called Lake Valley Resort.
Feb 07, 1999
Sonia is invited to a debutante ball, but before she can be officially announced to society, she and her brothers, Manic and Sonic, have an important mission.
Feb 10, 1999
Robotnik organizes a track meet to lure Sonic into a trap.
Feb 14, 1999
The Hedgehogs receive a message they believe is from their cousin.
Feb 17, 1999
The Hedgehogs steal historical artifacts of Mobuis from Robotnik before he can pawn them off at an auction.
Feb 21, 1999
A faction of the Freedom Fighters is wiped out by a swarm of metallic fly-bots.
Feb 24, 1999
A speed enhancing fluid deemed Sonic Tonic is created by Robotnik to make him as fast as Sonic so that he may finally catch him.
Feb 28, 1999
The Hedgehogs converge on the Floating Island, in their latest attempt to find their Mother.
Mar 03, 1999
As Sonic begins to chow chili dogs for a snack, he finds a message in the sack from his mother urging him to head to Speedster Island.
Mar 07, 1999
Sonic becomes frustrated that maybe all of their efforts of fighting for freedom seem futile.
Mar 10, 1999
Robotnik has his sights set upon Queen Aleena's crown jewel, which glows as it is moved closer her.
Mar 14, 1999
Sonic, Manic and Sonia find an abandoned baby in an alley and begin a search for the baby's parents. Manic grows particularly fond of the child and decides that instead of taking the baby to a shelter as Sonic and Sonia ordered, the baby would be more comfortable at the Underground sanctuary. While Sonia and Sonic are working to uncover another plot of Robotnik they find that the baby is not a baby at all, but an android equipped with cameras to spy on the Underground. Sonia and Sonic frantically search for their brother before he, unknowingly, exposes the location of...
Mar 17, 1999
Sonic and his siblings travel to the outskirts of Mobius to recruit a tribe of nomads for the Resistance.
Mar 21, 1999
Sonic, Manic and Sonia invade Robotnik's lair to retrieve the Hedgehog crest.
Mar 24, 1999
The Hedgehogs latest quest to find their mother takes them to the prison tower where they encounter a masked stranger who insists he is family.
Mar 28, 1999
The Oracle advises the Hedgehogs to undertake a mission which could reveal answers about their future.
Mar 31, 1999
What is supposed to be a vacation for Sonic, Manic and Sonia turns into a battle to save Mobius when Robotnik attacks with his newest weapon - the Flying Fortress.
Apr 07, 1999
Sleet and Dingo escape the Flying Fortress with the Chaos Emerald.
Apr 14, 1999
Knuckles reluctantly makes a deal with Robotnik to turn over Sonic and his family in exchange for finding the Chaos Emerald that will save Mobius.
Jan 06, 1999
Robotnik announces that he will marry Queen Aleena in a plot to become the king of Mobius.
Apr 21, 1999
Queen Aleena advises the Hedgehogs to travel to a valley of Mobius so that they can bring about peace between two contingents of the resistance that have split.
Apr 25, 1999
Robotnik is using the local hairdresser, Doo-bot, to get information on the citizens that are against him.
Apr 28, 1999
A self proclaimed scientist has come to Robotropolis with a device that will reverse the effects of Robotnik's robotisizer.
May 02, 1999
Robotnik has arranged a museum exhibit of the Royal family goblets.
May 05, 1999
The Hedgehogs vacation is interrupted by the news of Robotnik's latest weapon.
May 09, 1999
On a mission in a distant sector of Robotropolis, the Hedgehogs are informed that freedom fighters have disappeared and are going to be robotisized.
May 12, 1999
Robotnik captures Bartleby and uses him as bait to capture Sonia.
May 16, 1999
Robotnik's new weapon, Art, is the enforcer of Robotropolis new eradication policy.
May 19, 1999
The newly discovered Emerald Peninsula is a perfect place for Robotnik to add slaves to his empire.
May 23, 1999
Sonic and Manic play a game of virtual reality to enhance their pilot skills.
About
Sonic Underground Season 1 (1999) is released on Apr 04, 1999. Watch Sonic Underground online - the English Animation TV series from France. Sonic Underground is directed by Tom Smith,Marc Boréal,Francois Hemmen,Daniel Sarriet and created by Pat Allee with Maurice LaMarche and Garry Chalk. Sonic Underground is available online on Paramount Plus and Paramount Plus Apple TV Channel.