Knuckles the Echidna



Knuckles may be the 2nd smartest character in the show, but he is also the craziest Knuckles is tough and has a major attitude! Though he can be caring!

Sonic the Hedgehog
Sonic and Knuckles have a strange relationship together. In the 2nd episode, Knuckles wakes up Sonic with a trumpet, but in episode 4, he is worried about Sonic going to prison and determined to save him! Sonic and Knuckles may have a Like/Hate relationship together, but Sonic and Knuckles are more likely to become best friends!

Tails the Fox
Tails and Knuckles are best friends! However in the deleted episode (Tails Cuts Cheese) Knuckles thinks that Tails is an idiot. Though in the 4th episode, Knuckles shows some care for Tails checking if Tails is ok after being attacked by the police. In the 6th episode, Knuckles drives and causes loads of damages not listening to Tails. He tells Tails to shut up and shows a lot of dislike for him in the 6th episode.

Cream the Rabbit
Cream is in love with Knuckles! She describes him as buff and awesome!

Appearances
 Appearances here

Trivia

 * Knuckles likes to flex his oily muscles!