The show takes place entirely within the ER of a Pittsburgh hospital over the course of a single 15-hour shift. It utilizes a "real-time" narrative device (or close to it), where episodes run back-to-back to simulate the actual passage of time.
He realized then why the group name was "PHEROMONE." It wasn't just a digital signature; it was a scent. And now, his whole apartment smelled like a hospital. the pitt s01 1080p web-dl