Sonic Underground · SEASON 1
Sonic Tonic
Episode 15 · 1999-09-17
- Action & Adventure
- Animation
- Kids
Episode overview
A speed enhancing fluid deemed Sonic Tonic is created by Robotnik to make him as fast as Sonic so that he may finally catch him. Robinik's plan is successful and Sonic is captured, yet when Dingo begins to feel the side effects of the tonic, Sonic is able to make a run for it with a vial of the tonic in tow. Unaware of the side effects of the tonic, Manic and Sonia, envious of Sonic's speed, decide to use the tonic on themselves.
21 minutes
Season 1 episodes
1. Beginnings (Origins, Part 1)1999-08-30
2. To Catch a Queen1999-08-31
3. Mobodoon1999-09-01
4. The Price of Freedom1999-09-02
5. Underground Masquerade1999-09-03
6. Tangled Webs1999-09-06
7. The Deepest Fear1999-09-07
8. Who Do You Think You Are1999-09-08
9. The Last Resort1999-09-09
10. Come Out Wherever You Are1999-09-10
11. Winner Fakes All1999-09-13
12. A Hedgehog's Home Is Her Castle1999-09-14
13. Artifact1999-09-15
14. Bug!1999-09-16
15. Sonic Tonic1999-09-17
16. Friend or Foe?1999-09-20
17. Head Games1999-09-21
18. When in Rome...1999-09-22
19. The Jewel of the Crown1999-09-23
20. Three Hedgehogs and a Baby1999-09-24
21. Dunes Day1999-09-27
22. Mummy Dearest1999-09-28
23. Hedgehog in the Iron Mask1999-09-29
24. Six Is a Crowd1999-09-30
25. Flying Fortress (Chaos Emerald Crisis, Part 1)1999-10-01
26. Wedding Bell Blues1999-10-04
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 Crisis1999-10-11
32. Haircraft in Space1999-10-12
33. Healer1999-10-13
34. Sonia's Choice1999-10-14
35. The Big Melt1999-10-15
36. Sleepers1999-10-18
37. Bartleby the Prisoner1999-10-19
38. The Art of Destruction1999-10-20
39. The Pendant1999-10-21
40. Virtual Danger1999-10-22
