Knuckles
Adds absolutely nothing to the plot of the films, like this entire show is about bowling and had more screen time probably with Wade Whipple than Knuckles, in the Knuckles Limited TV series.
Fun at points but not worth the almost 3 hour watch which is a shame because I think it’s kinda funny at points and I really like Knuckles and Wade. But it’s not unwatchable just not necessary.
There is a whole episode basically dedicated to Knuckles the Echidna learning about Judaism btw.