Knuckles the Echidna (Sonic the Hedgehog: The Movie)

Knuckles the Echidna (called a Mole) is a character from Sonic the Hedgehog: The Movie. Unlike most other incarnations, he wears a hat. His shoes are also a different color.

He is first seen when Sonic and Tails enter the different dimension. When he meets up with Sonic and Tails, they say that it's been a while since they saw him, indicating that they had previously met each other. He helps them escape from Metal Robotnik and they head off to stop the generator. Knuckles is then seen following Tails back to Land of the Sky where he helps repair the Tornado, something that Knuckles isn't seen doing in a any other cartoons or comics. Later when he and Tails arrive at the North Pole Knuckles saves Sara from a great fall. She then thanks him and kisses him causing Knuckles to be frozen. A few minutes later after seeing Metal Sonic defeating Sonic the three saw the lava approaching the iceberg then Tails tells Knuckles to stop the magma. Knuckles hesitates then Sara says: "Would you try it for me brave man?" And gives him a kiss. Knuckles blushes then drills two holes in the lava causing it to divert. Unfortually his hat catches on fire and it isn't seen again after that.

During Sonic and Hyper Metal Sonic's fight, he is mostly seen trying to stop Eggman.