Michael "Mike" Ryan was a writer and story editor for Teenage Mutant Ninja Turtles (2003), Fast Forward and Back to the Sewer. He wrote most of the episodes for the first 4 seasons. !This article is a stub. You can help TMNTPedia by expanding it. Retrieved from "https://teenage-mutant-ninja-turtles-2003-series.fandom.com/wiki/Michael_Ryan?oldid=765" Categories: Stubs Non-fiction People Writers People Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.