Sonic Underground
The Deepest Fear (S01E07)
Title: The Deepest Fear Plot: While visiting Port Mobius, Sonic, Manic, and Sonia learn about a terrifying sea creature that is causing ships to d...
S01E07
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Season 1 Episodes
S01E02 - To Catch a Queen
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S01E03 - Mobodoon
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S01E04 - The Price of Freedom
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S01E05 - Underground Masquerade
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S01E06 - Tangled Webs
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S01E07 - The Deepest Fear
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S01E08 - Who Do You Think You Are
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S01E09 - The Last Resort
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S01E10 - Come Out Wherever You Are
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S01E11 - Winner Fakes All
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S01E12 - A Hedgehog's Home Is Her Castle
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S01E13 - Artifact
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S01E14 - Bug!
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S01E15 - Sonic Tonic
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S01E16 - Friend or Foe?
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S01E17 - Head Games
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S01E18 - When in Rome...
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S01E19 - The Jewel of the Crown
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S01E20 - Three Hedgehogs and a Baby
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S01E21 - Dunes Day
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S01E22 - Mummy Dearest
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S01E23 - Hedgehog in the Iron Mask
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S01E24 - Six Is a Crowd
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S01E25 - Flying Fortress (Chaos Emerald Crisis, Part 1)
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S01E26 - Wedding Bell Blues
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S01E27 - No Hedgehog Is an Island (Chaos Emerald Crisis, Part 2)
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S01E28 - Getting to Know You (Origins, Part 2)
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S01E29 - New Echidna in Town (Chaos Emerald Crisis, Part 3)
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S01E30 - Harmony or Something (Origins, Part 3)
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S01E31 - Country Crisis
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S01E32 - Haircraft in Space
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S01E33 - Healer
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S01E34 - Sonia's Choice
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S01E35 - The Big Melt
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S01E36 - Sleepers
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S01E37 - Bartleby the Prisoner
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S01E38 - The Art of Destruction
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S01E39 - The Pendant
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