Transformers (2007)

About 4 million years ago, on Cybertron planet, there existed a civilization of robots. But that civilization was ravaged by a centuries-long battle between two robotic strains: Autobot and Deception. They fight each other to compete for the allspark, which is capable of bringing ultimate power to the possessors. And then the Earth is inadvertently drawn into this fierce battle. With devastating weapons, the two sides are capable of varying variations from the cars to the aircrafts, mass destruction fighting machines.
Young teenager, Sam Witwicky becomes involved in the ancient struggle between two extraterrestrial factions of transforming robots – the heroic Autobots and the evil Decepticons. Sam holds the clue to unimaginable power and the Decepticons will stop at nothing to retrieve it.