Sonic Underground (1999)
Sonic, Sonia, and Manic are the offspring of Queen Aleena Hedgehog, the true sovereign of Mobius. As they navigate their childhood, they are relentlessly hunted by Doctor Robotnik and his inept henchmen, Sleet and Dingo. Separated at birth, the triplets have been hidden away to fulfill an ancient prophecy from the Oracle of Delphius, which foretells their reunion with their mother, the defeat of Robotnik, and their eventual return to power as rightful leaders of Mobius. Adventure and danger await as they embark on their quest to reclaim their heritage.
Episodes
E1
Beginnings (Origins, Part 1)
E2
To Catch a Queen
E3
Mobodoon
E4
The Price of Freedom
E5
Underground Masquerade
E6
Tangled Webs
E7
The Deepest Fear
E8
Who Do You Think You Are
E9
The Last Resort
E10
Come Out Wherever You Are
E11
Winner Fakes All
E12
A Hedgehog's Home Is Her Castle
E13
Artifact
E14
Bug!
E15
Sonic Tonic
E16
Friend or Foe?
E17
Head Games
E18
When in Rome...
E19
The Jewel of the Crown
E20
Three Hedgehogs and a Baby
E21
Dunes Day
E22
Mummy Dearest
E23
Hedgehog in the Iron Mask
E24
Six Is a Crowd
E25
Flying Fortress (Chaos Emerald Crisis, Part 1)
E26
Wedding Bell Blues
E27
No Hedgehog Is an Island (Chaos Emerald Crisis, Part 2)
E28
Getting to Know You (Origins, Part 2)
E29
New Echidna in Town (Chaos Emerald Crisis, Part 3)
E30
Harmony or Something (Origins, Part 3)
E31
Country Crisis
E32
Haircraft in Space
E33
Healer
E34
Sonia's Choice
E35
The Big Melt
E36
Sleepers
E37
Bartleby the Prisoner
E38
The Art of Destruction
E39
The Pendant
E40
Virtual Danger
