Knuckles the Echidna

Full Name Knuckles Echidna
Aliases Knux, Knucklehead, Sugarechidna
Species Echidna
Age 16
Occupation Freedom Fighter
Related To None
Likes Freedom Fighters, Sonic (best buddies), Sally (good friend), Tails (best buddies), Cream (best buddies), Amy (girlfriend/love interested)
Dislikes Dr. Robotnik, Snively, Metal Sonic
First Appearance Knuckles at the Angel Island
Last Appearance The Final Battle (series finale)

Knuckles the Echidna (voiced by Brian Drummond) - He is 16 year old. Sonic's friendly rival. First introduced in the Genesis game Sonic the Hedgehog 3, Knuckles lives on Angel Island, which hovers in the sky due to the power of the Master Emerald. As the last surviving member of the Echidna people who once inhabited the island, his duty is to guard the master Emerald.

Knuckles the Echidna was said to appear in the third season of the series, but it was canceled. Thanks a lot, ABC, voice by Brian Drummond.