Tranformers the Movie (live action) - http://www.transformersmovie.com/main.html
Transformers is a 2007 live action science fiction film conceptually based on the Transformers franchise and toy line. The film is directed by Michael Bay with Steven Spielberg acting as the executive producer. This adaptation is the Transformers’ first feature film since The Transformers: The Movie in 1986, (though unrelated) and also sees the return of Peter Cullen as the voice of Autobot leader Optimus Prime, over 20 years since the original cartoon. The film has had intense Internet speculation, and has a release date for July 4, 2007.