The Teenage Mutant Ninja Turtles return in this 2007 CGI action adventure family comedy film, co-written and directed by Kevin Munroe. After the defeat of their old arch nemesis, The Shredder, the Turtles have grown apart as a family. Struggling to keep them together, their sensei, Master Splinter (Mako Iwamatsu), becomes worried when strange things brewing in New York City. Tech-industrialist tycoon Max Winters (Patrick Stewart) revives four ancient stone warriors and enlists the help of the foot clan to help capture ancient monsters.