Saga Transformers

'Transformers' is a science fiction hit movie saga based on the homonym toys created by Hasbro. Transformers are cars and trucks able to transform in sophisticated robots to save the world. Each with a personality of their own, Optimus Prime is the most beloved character, appearing in every single movie. The four first movies are directed by Michael Bay, with a fifth film in pre production with a new director involved. The second movie of the saga, 'Tranformers: Revenge of the Fallen', is the most profitable yet with a worldwide box office of more than 402 dollars.