Sonic Underground
Season 1
S1 · E1 · Aug 30, 1999
Beginnings (Origins, Part 1) Episode 1
S1 · E2 · Aug 31, 1999
To Catch a Queen Episode 2
S1 · E3 · Sep 1, 1999
Mobodoon Episode 3
S1 · E4 · Sep 2, 1999
The Price of Freedom Episode 4
S1 · E5 · Sep 3, 1999
Underground Masquerade Episode 5
S1 · E6 · Sep 6, 1999
Tangled Webs Episode 6
S1 · E7 · Sep 7, 1999
The Deepest Fear Episode 7
S1 · E8 · Sep 8, 1999
Who Do You Think You Are Episode 8
S1 · E9 · Sep 9, 1999
The Last Resort Episode 9
S1 · E10 · Sep 10, 1999
Come Out Wherever You Are Episode 10
S1 · E11 · Sep 13, 1999
Winner Fakes All Episode 11
S1 · E12 · Sep 14, 1999
A Hedgehog's Home Is Her Castle Episode 12
S1 · E13 · Sep 15, 1999
Artifact Episode 13
S1 · E14 · Sep 16, 1999
Bug! Episode 14
S1 · E15 · Sep 17, 1999
Sonic Tonic Episode 15
S1 · E16 · Sep 20, 1999
Friend or Foe? Episode 16
S1 · E17 · Sep 21, 1999
Head Games Episode 17
S1 · E18 · Sep 22, 1999
When in Rome... Episode 18
S1 · E19 · Sep 23, 1999
The Jewel of the Crown Episode 19
S1 · E20 · Sep 24, 1999
Three Hedgehogs and a Baby Episode 20
S1 · E21 · Sep 27, 1999
Dunes Day Episode 21
S1 · E22 · Sep 28, 1999
Mummy Dearest Episode 22
S1 · E23 · Sep 29, 1999
Hedgehog in the Iron Mask Episode 23
S1 · E24 · Sep 30, 1999
Six Is a Crowd Episode 24
S1 · E25 · Oct 1, 1999
Flying Fortress (Chaos Emerald Crisis, Part 1) Episode 25
S1 · E26 · Oct 4, 1999
Wedding Bell Blues Episode 26
S1 · E27 · Oct 5, 1999
No Hedgehog Is an Island (Chaos Emerald Crisis, Part 2) Episode 27
S1 · E28 · Oct 6, 1999
Getting to Know You (Origins, Part 2) Episode 28
S1 · E29 · Oct 7, 1999
New Echidna in Town (Chaos Emerald Crisis, Part 3) Episode 29
S1 · E30 · Oct 8, 1999
Harmony or Something (Origins, Part 3) Episode 30
S1 · E31 · Oct 11, 1999
Country Crisis Episode 31
S1 · E32 · Oct 12, 1999
Haircraft in Space Episode 32
S1 · E33 · Oct 13, 1999
Healer Episode 33
S1 · E34 · Oct 14, 1999
Sonia's Choice Episode 34
S1 · E35 · Oct 15, 1999
The Big Melt Episode 35
S1 · E36 · Oct 18, 1999
Sleepers Episode 36
S1 · E37 · Oct 19, 1999
Bartleby the Prisoner Episode 37
S1 · E38 · Oct 20, 1999
The Art of Destruction Episode 38
S1 · E39 · Oct 21, 1999
The Pendant Episode 39
S1 · E40 · Oct 22, 1999
Virtual Danger Episode 40
40 episodes in Season 1
Some details come from TheTVDB.
Sonic, Sonia, and Manic are the children of Queen Aleena Hedgehog, the rightful ruler of Mobius, and are pursued relentlessly by Doctor Robotnik and his bumbling bounty hunters sidekicks, Sleet and Dingo. As infants, the siblings were separated and placed in hiding to fulfill a prophecy made by the Oracle of Delphius that the triplets would grow up to find their estranged mother, overthrow Robotnik, and take their places once more as Mobius' rightful rulers.
Where to watch
Amazon Prime Video
Stream
Paramount Plus
Stream
Midnight Pulp
Stream
Retrocrush
Stream
The Roku Channel
Free with ads
Pluto TV
Free with ads
Your rating
Your review
Cast
10 people
Jean Chalopin Creator · Robby London Creator Jean Cheville Creator
Total runtime 16h 40m · Episode length 25 min · Country France, United States
Show info
Premiered
August 30, 1999
Final episode
October 22, 1999
Status
Ended
Networks
TF1 · Syndication
Country
France · United States
Type
Scripted
Episode length
25 min
Total runtime
16h 40m
Original language
English
Production
Les Studios Tex
Production
DiC
Production
TF1
Production
France · United States
Produced in
Languages
Spoken on screen
English
More from Jean Chalopin
Other shows they created, best known first.
If you liked Sonic Underground
Picks that share its genres, themes, cast and crew.
Some details come from TheTVDB.