Knuckles
Movie character
Knuckles the Echidna is a character from Sega's Sonic the Hedgehog series. He is a red anthropomorphic short-beaked echidna who is Sonic's secondary best friend and former rival. Determined and serious, but sometimes gullible, he fights his... Wikipedia
Species: Short-beaked echidna and Mobian
Animal types: echidna
First appearance: Sonic the Hedgehog 3 (1994)
Played by: Idris Elba, Travis Willingham, Dan Green, and more
Movies
TV shows