Bark the Polar Bear

Bark used to be part of a mercenary group which included Fiona and Bean and was led by Nic the Weasel. Later, he was one of several criminals to be captured in a sting operation that involved Rouge the Bat allegedly having the Master Emerald up for auction. While not informed beforehand of the deception, the Freedom Fighters, specifically Sonic, Sally Acorn, Antoine D'Coolette, and Bunnie Rabbot, were drawn to investigate. Despite working together with Bean and making use of Extreme Gear, Bark was defeated after a brief battle and taken to jail; his new cellmates included Bean, Nack the Weasel, Mammoth Mogul, and Ixis Naugus.

Bark was imprisoned even more thorougly when Dr. Eggman launched a devastating attack on Knothole that resulted in all but a handful of the village's inhabitants being captured, though was freed when the survivors, Sonic, Knuckles the Echidna, Tails, NICOLE and Amy Rose, mounted a rescue mission following the assault. Transported to the city of New Mobotropolis, he declared his new allegiance to Mammoth Mogul, only to be once again sent to prison by NICOLE. Bark, like the rest of his cellmates, soon enjoyed a bit of entertainment when unresolved issues between Sonic and Tails broke to the surface and the two turned their dispute into a fist fight.

Bark riding Extreme Gear