Transformers

Michael Bay's Transformers (2007) casts a young Sam Witwicky as an unwitting pawn in an age-old cosmic conflict between the Autobots and Decepticons, two warring factions of sentient, shape-shifting robots. Sam stumbles upon a key that unlocks the Decepticons' malevolent designs, thrusting him into a high-octane battle for Earth's survival, where car chases and explosions dominate as much as the philosophical underpinnings of good versus evil.