- For other versions of Knuckles, see Knuckles (disambiguation).
Knuckson is an alternate counterpart of Knuckles the Echidna from the Sentai Zone. He, and the rest of the Sonicaman: Chaos Ninja Team, were summoned to Mobius Prime by Zonic to save Sonic from Sallactor's attacks. (SSS: #12)
- This version of Knuckles is a parody of Joe the Condor from the Japanese superheroes team, Gatchaman.