Sonic Underground · SEASON 1
Friend or Foe?
Episode 16 · 1999-09-20
- Action & Adventure
- Animation
- Kids
Episode overview
The Hedgehogs converge on the Floating Island, in their latest attempt to find their Mother. Sleet and Dingo also have an interest in this island that involves the Chaos Emerald, which is the island's life-force. But, before either party can achieve their goals, they have to get through Knuckles, the floating island's stern guardian.
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
