Eyemore took the guise of a stereotypical tuxedo-wearing gentleman but was in reality a far from human creature with a gigantic cyclops-like eye that he could use to project powerful psychic energies that put a victim under his complete control. Eyemore used his power to take over Charley's mind and forced her to help in sabotaging a race, resulting in mayhem as the biker mice's famous motorbikes start to go haywire on the tracks. As a result of Eyemore's manipulation the mice begin to distrust Charley and feel betrayed, she in turn is unable to explain what happened as her memories are a blur.