Tactical movie where pure iron dust is used to stop the monsters

A samurai's path leads him to a young waitress whose hometown was destroyed by a dragon. He doesn't want any trouble — but it finds them anyway.

During an assignment, foreign correspondent Steve Martin spends a layover in Tokyo and is caught amid the rampage of an unstoppable prehistoric monster the Japanese call 'Godzilla'. The only hope for both Japan and the world lies on a secret weapon, which may prove more destructive than the monster itself.

When Tony Stark's world is torn apart by a formidable terrorist called the Mandarin, he starts an odyssey of rebuilding and retribution.

Making of Iron man 3

In a post-apocalyptic American Frontier, a soldier fends off a brutal warmonger to rescue a girl fated as the savior of humanity.

Danger faces unsuspecting tourists in Las Vegas as Colonel Nelson goes mad when he is accidentally electrocuted by the very super secret U.S. military tank he is testing, Iron Thunder. He now believes he is in the middle of an actual war and the city of glittering lights is his target. In a desperate attempt to stop him from using the state of the art offensive and defensive technology on board, the head of the Iron Thunder project sends out a Special Forces team, headed by woman who has to deal with a crew that has its own ulterior agendas. Following Nelson's trail of destruction across the desert, they face off in a spectacular battle.

The films hero is a metal worker named Ignat who is as strong and tough as the steel that his sprawling factory produces in the Ural Mountains. Its a great cheerless environment; life is arduous and dangerous; conditions at the plant are nearly subhuman. The only excitement in the grimy industrial town is provided by robbing a train at gunpoint or stealing sheep from the Bashkiri tribe. The most renowned diversion, however, is the annual fist fight between the strongest metal worker and the strongest miner from the region. Against his better judgment, but with the support of his co-workers, Ignat decides to take part in this perilous venture.

A tale that takes place at the dawn of history. The movie tells the story of a tribe that discovers how to fashion weapons out of iron and use them for their own survival. However, the creation of iron also causes the tribe to battle for possession of the new weapons.