With Knuckles the Echidna appearing in the next Sonic movie, let's look back at his previous animated iterations and rank them
The 12 Best Sonic Characters in the Series, Ranked
Movie Knuckles is awesome. Probably my new favorite Sonic character : r/SonicTheMovie
Where the Knuckles Series Fits in the Sonic Movies Timeline - IGN The Fix: Entertainment - IGN
Knuckles TV Series Teased by Sonic The Hedgehog 2 Director - The Illuminerdi
Sonic The Hedgehog 2 Review: Knuckles Steals The Show In Fun But Stuffed Sequel
The Sonic Movies Could Never Show Knuckles' Most Shocking Story
Knuckles the Echidna: Once rivals with Sonic, they are now best of friends. Knuckles' physique allows him to lift objects many times his size and weight, and can smash boulders or break
Cast of Knuckles TV show way too good to be cast of TV show about Knuckles
Sonic spin-off Knuckles drops its first trailer, complete with a 30-year-old throwback
Christopher Lloyd Joins Sonic the Hedgehog Spinoff Knuckles