Since their introduction in the pages of a comic book back in 1984, the Teenage Mutant Ninja Turtles have now seen seven film adaptations. Somehow, this animated version is the first one to feature actual teenagers portraying the heroes in half shells. And the film is all the better for it, taking the enthusiasm, immaturity and general goofiness of its young cast and infusing the titular characters with an infectious energy that makes this film a blast to watch.