The movie "Cloverfield" 2008

The night before he leaves for Japan, Rob sees his farewell party as a good opportunity to confess certain feelings. Unfortunately, everything takes an unexpected turn when the ground starts to shake. A sudden silence falls, and everyone wants to know what happened. The guests climb onto the roof to see the damage caused by the earthquake. A fireball explodes on the horizon. Then the power goes out. Confusion and panic set in as people from the party pour into the street. Screams and an inhuman roar echo outside, terrified people run for shelter, and Rob and his friends are forced to make their way through an unrecognizable city. Nothing is the same as it was a few hours ago: someone or something monstrous has taken over the city... The fight for survival begins.