<Li> Will Arnett as Vern Fenwick: April's cameraman and friend who is revealed to have taken credit for the turtles actions in saving New York City . He again assists the turtles in stopping Shredder once again . </Li> <Li> Laura Linney as Police Chief Rebecca Vincent: the chief of NYPD who initially detests but later allies with the turtles in saving New York City . </Li> <Li> Brian Tee as Oroku Saki / Shredder: The leader of the Foot Clan who now seeks revenge on the turtles and allies with Krang . </Li> <Li> Tyler Perry as Dr. Baxter Stockman: A mad scientist who allies with Shredder in the latter's aims to take over New York City . </Li>

Who plays shredder in tmnt out of the shadows