Sonic Underground background

Sonic Underground

Sonic and his royal siblings embark on a perilous quest to locate their missing mother and overcome the ruthless Robotnik.

Three siblings, Sonic, Manic, and Sonia, form a rock band to secretly reclaim their homeland Mobius from Dr. Robotnik, who has destroyed the land and kidnapped their mother, Queen Aleana.

Episodes:

Episode 2 To Catch a Queen

2. To Catch a Queen

Aired: Aug 31, 1999

The Hedgehogs embark on a path of self-discovery, exploring the fundamental v...

Episode 3 Mobodoon

3. Mobodoon

Aired: Sep 1, 1999

The Oracle's life is in peril as Robotnik's latest plan puts a key resistance...

Episode 4 The Price of Freedom

4. The Price of Freedom

Aired: Sep 2, 1999

Captain Argus of the Queen's guard is ambushed and taken captive by Sleet and...

Episode 6 Tangled Webs

6. Tangled Webs

Aired: Sep 6, 1999

Sonia embarks on a heart-pumping journey to East Mobius, where she arrives at...

Episode 7 The Deepest Fear

7. The Deepest Fear

Aired: Sep 7, 1999

Sneaky Sleet and Dingo concoct a plan to deceive the Duke of Velcronia, actua...

Episode 9 The Last Resort

9. The Last Resort

Aired: Sep 9, 1999

In the next episode, three siblings embark on a thrilling adventure to Port M...

Episode 11 Winner Fakes All

11. Winner Fakes All

Aired: Sep 13, 1999

Sonic, Manic, and Sonia find themselves stranded in the desolate wastelands o...

Episode 13 Artifact

13. Artifact

Aired: Sep 15, 1999

Sonic is lured into a trap at a track meet hosted by Dr. Robotnik, where the ...

Episode 14 Bug!

14. Bug!

Aired: Sep 16, 1999

A mysterious message from a long-lost relative sends the Hedgehogs on a suspe...

Episode 15 Sonic Tonic

15. Sonic Tonic

Aired: Sep 17, 1999

The Hedgehogs pull off a daring heist, snatching valuable historical treasure...

Episode 16 Friend or Foe?

16. Friend or Foe?

Aired: Sep 20, 1999

A relentless horde of metallic fly-bots launches a devastating assault, leavi...

Episode 17 Head Games

17. Head Games

Aired: Sep 21, 1999

Dr. Robotnik develops a groundbreaking speed-enhancing formula called Sonic T...

Episode 18 When in Rome...

18. When in Rome...

Aired: Sep 22, 1999

The quest for the elusive Mother leads the Sonic gang to the mystical Floatin...

Episode 21 Dunes Day

21. Dunes Day

Aired: Sep 27, 1999

Robotnik fixates on Queen Aleena's most precious possession, a radiant crown ...

Episode 22 Mummy Dearest

22. Mummy Dearest

Aired: Sep 28, 1999

A trio embarks on a desperate search to reunite an abandoned infant with its ...

Episode 24 Six Is a Crowd

24. Six Is a Crowd

Aired: Sep 30, 1999

The three siblings, Sonic, Manic, and Sonia, launch a daring mission to infil...

Episode 26 Wedding Bell Blues

26. Wedding Bell Blues

Aired: Oct 4, 1999

Sonic and his friends embark on a perilous journey to uncover the secrets of ...

Episode 31 Country Crisis

31. Country Crisis

Aired: Oct 11, 1999

Sonic and his friends embark on a mission to Mobius' valley to broker a peace...

Episode 32 Haircraft in Space

32. Haircraft in Space

Aired: Oct 12, 1999

The next episode sees Dr. Robotnik deploy a cunning new ally, Doo-bot, a tale...

Episode 33 Healer

33. Healer

Aired: Oct 13, 1999

A renowned inventor brings a revolutionary technology to Robotropolis, promis...

Episode 34 Sonia's Choice

34. Sonia's Choice

Aired: Oct 14, 1999

A group of friends, led by Sonic, launch an exciting quest to expose the trut...

Episode 35 The Big Melt

35. The Big Melt

Aired: Oct 15, 1999

The Sonic Hedgehog family's peaceful vacation is disrupted by ominous reports...

Episode 36 Sleepers

36. Sleepers

Aired: Oct 18, 1999

In the distant sector of Robotropolis, a group of freedom fighters has vanish...

Episode 39 The Pendant

39. The Pendant

Aired: Oct 21, 1999

The next episode sees Robotnik unleashing his ambition to dominate the Emeral...

Episode 40 Virtual Danger

40. Virtual Danger

Aired: Oct 22, 1999

Sonic and Manic engage in a thrilling virtual reality battle, putting their p...

Info about Sonic Underground

Current Status: Ended

Network: TF1

Production Countries: France, United States

Genres:Comedy, Adventure, Family, Sci-Fi, Animation, Fantasy, Music, Action, Musical

Sonic Underground: Where to Watch Online?

Currently, you have the opportunity to watch "Sonic Underground" by streaming it on the following platforms: Prime Video, Hoopla or alternatively, you can enjoy it completely free of charge with advertisements on the following platforms: Pluto TV, Amazon Freevee, Tubi TV, The Roku Channel, Plex, Paramount+. Additionally, viewers have the option to either rent or purchase "Sonic Underground" on the following digital platforms: AppleTV, Google Play, YouTube, VUDU, Fandango at Home.