epicenter fire

A man in a dimly lit, confined space looks up with a tense expression, then the scene cuts to another man with a mustache looking forward, followed by a man in a military uniform smoking a cigarette with smoke rising, all in a dark, industrial setting. The scene then shifts to a group of workers in a brightly lit warehouse, wearing orange hard hats and yellow safety vests, standing in a line and simultaneously performing a synchronized movement with red fire extinguishers.