Sonic Underground S1E21
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S01E21 — Dunes Day
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Sonic Underground

S01E21 Dunes Day

1999-09-27

Sonic and his brothers journey to the remote areas of Mobius to enlist a nomadic tribe for the Resistance. Their van breaks down, but a tribesman comes to their rescue. When they reach the camp, Manic uncovers a shocking secret: the tribe's chief has been roboticized, a revelation that could lead to the chief's expulsion from the tribe.

Season 1 Episodes

1
Beginnings (Origins, Part 1)
1999-08-30
 2
To Catch a Queen
1999-08-31
 3
Mobodoon
1999-09-01
 4
The Price of Freedom
1999-09-02
 5
Underground Masquerade
1999-09-03
 6
Tangled Webs
1999-09-06
 7
The Deepest Fear
1999-09-07
 8
Who Do You Think You Are
1999-09-08
 9
The Last Resort
1999-09-09
 10
Come Out Wherever You Are
1999-09-10
 11
Winner Fakes All
1999-09-13
 12
A Hedgehog's Home Is Her Castle
1999-09-14
 13
Artifact
1999-09-15
 14
Bug!
1999-09-16
 15
Sonic Tonic
1999-09-17
 16
Friend or Foe?
1999-09-20
 17
Head Games
1999-09-21
 18
When in Rome...
1999-09-22
 19
The Jewel of the Crown
1999-09-23
 20
Three Hedgehogs and a Baby
1999-09-24
 21
Dunes Day
1999-09-27
 22
Mummy Dearest
1999-09-28
 23
Hedgehog in the Iron Mask
1999-09-29
 24
Six Is a Crowd
1999-09-30
 25
Flying Fortress (Chaos Emerald Crisis, Part 1)
1999-10-01
 26
Wedding Bell Blues
1999-10-04
 27
No Hedgehog Is an Island (Chaos Emerald Crisis, Part 2)
1999-10-05
 28
Getting to Know You (Origins, Part 2)
1999-10-06
 29
New Echidna in Town (Chaos Emerald Crisis, Part 3)
1999-10-07
 30
Harmony or Something (Origins, Part 3)
1999-10-08
 31
Country Crisis
1999-10-11
 32
Haircraft in Space
1999-10-12
 33
Healer
1999-10-13
 34
Sonia's Choice
1999-10-14
 35
The Big Melt
1999-10-15
 36
Sleepers
1999-10-18
 37
Bartleby the Prisoner
1999-10-19
 38
The Art of Destruction
1999-10-20
 39
The Pendant
1999-10-21
 40
Virtual Danger
1999-10-22