The Teenage Mutant Ninja Turtles have been around for over thirty years, in so many different iterations that you need a script to keep up. Your favorite version probably depends on what age you were when you were introduced to them, and what comic/cartoon/movie was hot at the time. As we retrace their history through this video, you’ll be treated to lots of TMNT trivia along the way. The new movie officially opens tomorrow, with plenty of preview showings tonight. -via Digg