Warning! This article contains minor spoilers for the Knuckles TV show. Knuckles tells a self-contained story with exciting cameos from Sonic characters, subtly setting up Sonic the Hedgehog 3.

The "Knuckles" spinoff series expands on the world of the "Sonic the Hedgehog" franchise and introduces new characters, including potential villains. The first trailer for "Knuckles" reveals a ...