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S1 E23 The Hedgehog in The Iron Mask

Children & Family

G

22 minutes

Sep 28, 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.Featuring: Sam Vincent

Season 1, 40 Episodes

Season 1 (40 Episodes)

Sonic Underground - Wedding Bell Blues

Wedding Bell Blues,

Robotnik announces that he will marry Queen Aleena in a plot to become the king of Mobius.

Sonic Underground - To Catch a Queen

To Catch a Queen,

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.

Sonic Underground - Mobodoon

Sonic, Sonia and Manic return to their birthplace, Mobodoon, a beautiful, festive town.

Sonic Underground - The Price of Freedom

The Price of Freedom,

Sonia travels to east Mobius to visit her friend Mindy at the LaTour estate.

Sonic Underground - Underground Masquerade

Underground Masquerade,

Sleet and Dingo plan to collect the taxes owed to Robotnik from the Duke of Velcronia but keep it for themselves.

Sonic Underground - Tangled Webs

The sinister Robotnik blackmails Cyrus, an old friend of Sonic's, by holding his father hostage.

Sonic Underground - The Deepest Fear

The Deepest Fear,

On a trip to Port Mobius, Sonic, Manic and Sonia are told that ships are sinking due to the Mobian sea-beast.

Sonic Underground - Who Do You Think You Are

Who Do You Think You Are,

Queen Aleena's royal journals are rumored to be buried under a palace in the city of Tashistan.

Sonic Underground - Last Resort

While lost in the wastelands of Mobius, Sonic, Manic and Sonia stumble upon an oasis called Lake Valley Resort.

Sonic Underground - Come out Wherever You Are

Come out Wherever You Are,

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.

Sonic Underground - Winner Fakes All

Winner Fakes All,

Robotnik organizes a track meet to lure Sonic into a trap.

Sonic Underground - A Hedgehog's Home Is Her Castle

A Hedgehog's Home Is Her Castle,

The Hedgehogs receive a message they believe is from their cousin.

Sonic Underground - Artifact

The Hedgehogs steal historical artifacts of Mobuis from Robotnik before he can pawn them off at an auction.

Sonic Underground - Bug

A faction of the Freedom Fighters is wiped out by a swarm of metallic fly-bots.

Sonic Underground - Sonic Tonic

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.

Sonic Underground - Friend or Foe

The Hedgehogs converge on the Floating Island, in their latest attempt to find their Mother.

Sonic Underground - Head Games

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.

Sonic Underground - When in Rome...

When in Rome...,

Sonic becomes frustrated that maybe all of their efforts of fighting for freedom seem futile.

Sonic Underground - The Jewel of the Crown

The Jewel of the Crown,

Robotnik has his sights set upon Queen Aleena's crown jewel, which glows as it is moved closer her.

Sonic Underground - Three Hedgehogs and a Baby

Three Hedgehogs and a Baby,

Sonic, Manic and Sonia find an abandoned baby in an alley and begin a search for the baby's parents.

Sonic Underground - Dunes Day

Sonic and his siblings travel to the outskirts of Mobius to recruit a tribe of nomads for the Resistance.

Sonic Underground - Mummy, Dearest

Mummy, Dearest,

Sonic, Manic and Sonia invade Robotnik's lair to retrieve the Hedgehog crest.

Sonic Underground - The Hedgehog in The Iron Mask

The Hedgehog in The Iron Mask,

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.

Sonic Underground - Six is a Crowd

Six is a Crowd,

The Oracle advises the Hedgehogs to undertake a mission which could reveal answers about their future.

Sonic Underground - Flying Fortress

Flying Fortress,

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.

Sonic Underground - Beginnings

The history of the Underground is told in detail, from the fall of Mobotropolis to the rise of Robotnik.

Sonic Underground - No Hedgehog is an Island

No Hedgehog is an Island,

Sleet and Dingo escape the Flying Fortress with the Chaos Emerald.

Sonic Underground - Getting to Know You

Getting to Know You,

The Hedgehogs begin to learn the important lessons of what it takes to be a freedom fighter.

Sonic Underground - New Echinda in Town

New Echinda in Town,

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.

Sonic Underground - Harmony or Something

Harmony or Something,

Manic, Sonic and Sonia must end their training early when Robotnik threatens the Oracle and takes a member of the resistance hostage.

Sonic Underground - Country Crisis

Country Crisis,

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.

Sonic Underground - Haircraft in Space

Haircraft in Space,

Robotnik is using the local hairdresser, Doo-bot, to get information on the citizens that are against him.

Sonic Underground - Healer

A self proclaimed scientist has come to Robotropolis with a device that will reverse the effects of Robotnik's robotisizer.

Sonic Underground - Sonia's Choice

Sonia's Choice,

Robotnik has arranged a museum exhibit of the Royal family goblets.

Sonic Underground - The Big Melt

The Hedgehogs vacation is interrupted by the news of Robotnik's latest weapon.

Sonic Underground - Sleepers

On a mission in a distant sector of Robotropolis, the Hedgehogs are informed that freedom fighters have disappeared and are going to be robotisized.

Sonic Underground - Bartleby the Prisoner

Bartleby the Prisoner,

Robotnik captures Bartleby and uses him as bait to capture Sonia.

Sonic Underground - The Art of Destruction

The Art of Destruction,

Robotnik's new weapon, Art, is the enforcer of Robotropolis new eradication policy.

Sonic Underground - The Pendant

The newly discovered Emerald Peninsula is a perfect place for Robotnik to add slaves to his empire.

Sonic Underground - Virtual Danger

Virtual Danger,

Sonic and Manic play a game of virtual reality to enhance their pilot skills.

Details

Sonic Underground

Children & Family

G

1 Season

22 minutes

Sonic, Manic and Sonia must fight Dr. Robotnik and his two sidekicks, Sleet and Dingo and the SWAT Bots, with the aid of their metal medallions and bring peace to Mobius and find mother!

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