Board Thread:Questions and Answers/@comment-27042328-20151020220404/@comment-27042328-20151020224959

I think if he did appear, it would be like this: The turtles are (for some reason) are taken to an intergalactic prison, and when they break out they accidently release every other prisoner, one of which is Ch'rell. At one point, the Turtles meet Ch'rell. Ch'rell reveals that he was once on Earth and he was the Shredder in feudal Japan and the founder of Foot Clan until he was caught and imprisoned. He eventually uses robotic components to build a robotic shredder body. He also builds some robotic Foot soldiers.