Michelangelo (Golden Harvest/Imagi)

Michelangelo is depicted in the live-action movies as the easy-going, free-spirited turtle. One of his movie catch phrases is, "I love being a turtle!" Owing to his popularity with children, he is given many lines and comes up with several (slightly outrageous) plans to advance plots. In the 1990 movie, April O'Neil does her evening report on TV as Michaelangelo expresses "Shes a babe!" Be it pizza, partying, skateboarding or love, Michelangelo is a fun loving turtle, but when is comes to fighting, he gets right down to the "chucks"! In the first movie, he and Donatello were regularly paired together while Leonardo and Raphael were arguing. In the first movie and the first sequel, Teenage Mutant Ninja Turtles II: The Secret of the Ooze, he was portrayed by Michelan Sisti; in the second sequel, Teenage Mutant Ninja Turtles III, he was portrayed by David Fraser. In all three movies, he was voiced by Robbie Rist.

In the 2007 TMNT film, Mikey has taken to performing at children's birthday parties as "Cowabunga Carl" in order to make ends meet to support his family. It becomes apparent early in the film that the physical and emotional absence of Leo has finally begun to affect the outgoing Michelangelo. Unlike his other incarnations, the 2007 Mikey seems to draw the most emotional support from Donatello instead of his other brothers, Leonardo and Raphael.

Upon Leonardo's return from Central America, Mikey gives his oldest brother an enthusiastic hug, falling over the couch and tripping over furniture in his excitement. Mikey's lively demeanor returns in full force when he is in the presence of his three brothers again, his good-natured jokes and brief commentaries lightening even in hard situations. Clearly, despite the hardship that his family has recently experienced, Michelangelo has retained much of his usual goofy, laid-back personality and still remains the main form of comic relief. He is voiced by Mikey Kelley. Comparing all four brothers in the 2007 movie; it is shown that he has blue eyes where the other three have brown. According to the film's director, this was done to make Michelangelo seem a bit more innocent and younger than the other turtles. In all other film incarnations, Mikey has brown eyes. He is a fantastic skateboarder in this movie, able to complete many tricks underground.