Chris returns as Rahzar in Danger of the Ooze.
Bradford, Dogpound, and Rahzar are all unlockable characters in Teenage Mutant Ninja Turtles Legends.
TMNT Legends Bios
Chris Bradford was one of Shredder's most promising students. Sent to New York to secretly establish a base, Bradford became a celebrity instead. He created a franchise of dojos where prized pupils could join the Foot Clan.
The same day Bradford gets bitten by Shredders' akita dog, he is exposed to mutagen. A hulking akita-human hybrid, he transforms into Dogpound. He has tremendous strength and a dog's acute sense of hearing and smell.
After Dogpound tumbles into a vat of mutagen, he emerges a hulking werewolf-like creature with giant back spikes, and longer fangs and claws. As Rahzar, he becomes faster, stronger, and more powerful than ever.