Sonic Underground

Sonic Underground

Created by Robby London, Jean Chalopin, Jean Cheville

On TF1, Syndication

19991 season40 episodes25 min6.9 / 10

A high-energy animated action-adventure built around a prophecy-driven quest, where three hedgehog siblings evade capture while searching for their mother and their destiny.

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

Questions people ask

  • Does Sonic Underground leave you hopeful? Yes. More hopeful than 81% of series.

  • Is Sonic Underground easy watching? Yes. More comforting than 79% of series.

  • Is Sonic Underground sad? Barely. Less sad than 75% of series.

  • Is Sonic Underground violent? Not especially. Less violent than 61% of series.

  • Is Sonic Underground scary? About average. Almost exactly mid-range.

These describe how the series comes across across its whole run, compared with other well-known series. They are not a content list — nothing here was counted or checked episode by episode, so for age-suitability or specific content use a classification board or a dedicated content-warning service.

40/ 100

Cinnamon Score

How much this series gives you that nothing else will, and whether it delivers.

You have seen this shape before.

Rarity27

How unlike any other series this one feels

Surprise53

How much more it delivers than it promises

Love43

How much audiences actually like it

The highest scores in the catalogue →

Ensemble

Everything like Sonic Underground, and what each one shares →

Like Sonic Underground

Nearest across the full emotional profile.

Same Mood as Sonic Underground

Nearest on what's most distinctive about this one.

Like Sonic Underground, But Darker

Similar, pushed toward heavier and more intense.

Like Sonic Underground, But Lighter

Similar, pushed toward warmer and easier.

Like Sonic Underground, But Less Popular

Same territory, far fewer people have seen it.

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