Full episodes of the Sonic Underground season 1 television series download and copy in mp4 mkv avi HD. Complete serials and all seasons.

Episode 1

Beginnings (Origins, Part 1)

air day: 1999-08-30

Queen Aleena tells the story of how Dr. Robotnik took over, Mobius, and how she had to give up her children [Manix, Sonia, and Sonic] to help fulfil a prophecy exclaiming that one day, the siblings will be able to rise against Robotnik’s rule and restore peace to the planet..

Episode 2

Getting to Know You (Origins, Part 2)

air day: 1999-10-06

The newly reunited Sonic Siblings must learn to work as a team if they are to do battle with Robotnik.

But do they really know each other well enough?

Episode 10

Who Do You Think You Are

air day: 1999-09-08

The Sonic Underground arrive in Mobia in search of the Queen’s Journal. In the city Sonia loses her memory and meets Raphi, one of the town’s resistance…

Episode 18

Friend or Foe

air day: 1999-09-20

The band visit the Floating Island in search of their mother. There they meet Knuckles the Echidna, the island’s guardian, who has been told by Sleet and Dingo that the Sonic Underground is after the Chaos Emerald.

Episode 20

When in Rome…

air day: 1999-09-22

The oracle, wishing to test the Hedgehog’s practical capabilities, strips them of their powers and sends them into an alternate, roman-themed reality where a Sleet-look-alike presides as King.

The former fast and furious hedgehogs must use their usual blend of cunning and strategy to save this reality, but without their super-speed, will they be stopped dead in their tracks?

Episode 21

The Jewel in the Crown

air day: 1999-09-23

Aleena’s Royal Jewel can trace the Queen like a homing device…. now, I wonder who might be interested in that? As the siblings follow Mother and Robonik follows them, the elusive Queen seems almost within reach at last. Unless, of course, it’s all an elaborate bluff.

Episode 23

Dunes Day

air day: 1999-09-27

This episode opens with the SU van going through the desert, in search of the nomadic tribe. It’s so hot that Sonia has to use sunscreen and an electric fan, even inside the van! Suddenly the engine breaks down – and in the middle of nowhere, Manic doesn’t have the tools to fix it! No sooner have the Sonic Underground been immobilised, than an army of SWATBots attack! However, the nomadic tribe they were looking for shows up, and destroys most of the SWATBots! The leader of the tribe, Ifyoucan, has a great idea – he puts a sail on the SU van, allowing it to travel with the wind! At the camp, they discuss their objectives. But Manic gets suspicious of Ifyoucan, seeing that he always hides his face. Sonic volunteers to join the tribe – but to do so he has to pass the initiation test – which is to defeat the Kar-lek! Sonic uses his speed to wrap up the Kar-lek, leaving it helpless. However, Manic is still suspicious of Ifyoucan, and goes to investigate. He sees that Ifyoucan has been r

Episode 24

Mummy Dearest

air day: 1999-09-28

After stealing back a book engraved with the royal seal from Robotnik, the sonic trio discover that a prophet had foreseen Robotnik’s takeover of Mobius, and has also foreseen his defeat!

To even more surprise, it is revealed that the prophet also wrote down what he had foreseen on a scroll, which sonic and his sibling’s quest for.

The journey takes them through the treacherous Mobius desert [sandopolis or whatever you want to call it] and many perils and traps.

But the underground prevail and locate the temple where the scroll was long hidden. In the meantime, sleet and Dingo, also find the temple, and pretty soon, the stage is set for a battle to decide the future of mobius..

Episode 25

The Hedgehog in the Iron Mask

air day: 1999-09-29

In this episode the Sonic Underground rescue a prisoner from one of Robotnik’s old prisoners – a hedgehog wearing a mask (so you can’t see his face properly). The prisoner claims he is the hedgehogs uncle, the twin brother of Queen Aleena! But it is all just a sinister plan by Robotnik to split the Sonic Underground up.

Episode 27

Flying Fortress (Chaos Emerald Crisis, Part 1)

air day: 2004-01-09

Robotnik creates a new flying fortress to lay waste to the planet. When the Sonic Underground suspects that the Chaos Emerald is keeping the fortress aloft, they head to the Floating Island to enlist the help of Knuckles. But we all know how hard-headed Knuckles is…

Episode 28

No Hedgehog Is an Island (Chaos Emerald Crisis, Part 2)

air day: 1999-10-05

After taking off with the Chaos Emerald, Sleet and Dingo have a quibble over it, ending with Dingo accidentally breaking it and unleashing all the chaos energy. The Sonic Underground and Knuckles are off to talk to Knuckles’ grandfather Athair for advice on handling the situation. But with all the chaos energy tearing apart the planet, can they survive long enough to make it? And even if they do, will they listen to the wise echidna’s words?

Episode 29

New Echidna in Town (Chaos Emerald Crisis, Part 3)

air day: 1999-10-07

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..

Episode 31

Country Crisis

air day: 1999-10-11

The Sonic Underground are on a mission to stop a group of hillbillies from feuding so they can stop Robotnik’s dam-building project from flooding the countryside.

Episode 32

Haircraft in Space

air day: 1999-10-12

A salon robot is hypnotising people that go to her salon into revealing deep secrets. When Sonia goes, she spills information about the resistance! Can she and her brothers keep Robotnik from getting the information?