During the title sequence, is a Firefighter commercial in which meteorites rain down on the city and carve a path of destruction.

A firefighter is thrown backwards by a sudden onslaught of air.

Two men fight in a building that is falling apart. One of the men falls through the floor, where he later dies at the hospital.

A natural gas pipeline explodes, causing the power station to go up in flames.

A firefighter has a flashback of his young son dying in a fire.

After an explosion, four people awaken covered in debris, and cuts.

A firefighter is crushed by falling debris.

A man dies from breathing in poisonous smoke.

A firefighter sacrifices himself to save his friend.

Several characters smoke.

A firefighter and another man hang over an electrified floor filled with water. It can be an intense scene.