Season 1 (1999)
7.19 avg 40 episodes 7.3 → 7.0 22 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Beginnings (Origins: Part 1) | 7.3 | 59 |
| 2 | Getting to Know You (Origins: Part 2) | 7.3 | 41 |
| 3 | Harmony or Something (Origins: Part 3) | 7.0 | 36 |
| 4 | To Catch a Queen | 7.2 | 35 |
| 5 | Mobodoon | 7.4 | 33 |
| 6 | The Price of Freedom | 7.5 | 33 |
| 7 | Underground Masquerade | 7.2 | 30 |
| 8 | Tangled Webs | 7.3 | 29 |
| 9 | The Deepest Fear | 7.4 | 34 |
| 10 | Who Do You Think You Are? | 7.0 | 30 |
| 11 | The Last Resort | 6.9 | 29 |
| 12 | Come Out Wherever You Are | 6.5 | 31 |
| 13 | Winner Fakes All | 7.1 | 28 |
| 14 | A Hedgehog's Home is Her Castle | 7.2 | 27 |
| 15 | Artifact | 7.2 | 26 |
| 16 | Bug! | 7.6 | 27 |
| 17 | Sonic Tonic | 6.8 | 28 |
| 18 | Friend or Foe | 6.8 | 32 |
| 19 | Head Games | 7.1 | 26 |
| 20 | When in Rome | 7.0 | 27 |
| 21 | The Jewel in the Crown | 7.4 | 25 |
| 22 | Three Hedgehogs and a Baby | 7.5 | 33 |
| 23 | Dunes Day | 7.3 | 27 |
| 24 | Mummy Dearest | 7.4 | 26 |
| 25 | The Hedgehog in the Iron Mask | 7.1 | 28 |
| 26 | Six Is a Crowd | 7.3 | 28 |
| 27 | Flying Fortress: Chaos Emerald Crisis Part 1 | 6.8 | 31 |
| 28 | No Hedgehog Is an Island: Chaos Emerald Crisis Part 2 | 7.0 | 30 |
| 29 | New Echidna in Town: Chaos Emerald Crisis Part 3 | 6.9 | 31 |
| 30 | Wedding Bell Blues | 7.6 | 40 |
| 31 | Country Crisis | 7.1 | 26 |
| 32 | Haircraft in Space | 7.4 | 26 |
| 33 | Healer | 7.5 | 26 |
| 34 | Sonia's Choice | 7.3 | 28 |
| 35 | The Big Melt | 7.3 | 29 |
| 36 | Sleepers | 7.3 | 25 |
| 37 | Bartleby the Prisoner | 7.3 | 25 |
| 38 | Art of Destruction | 7.0 | 26 |
| 39 | The Pendant | 7.1 | 27 |
| 40 | Virtual Danger | 7.0 | 31 |