Ambulance Driver is a 1976 movie directed by Martin Scorsese and starring Robert De Niro about a depressed ambulance driver.
Review
Dr. 99: I'd like to see this movie remade and retitled Uber Driver.
Lord V Lockwell: Driving an ambulance at 10 mph hour because you're so depressed creates a lot of drama in the back. The team starts running our of supplies and must improvise.
Dr. Glaucomflecken: He's got a cardiac arrest in the back and not once did the ambulance driver turn right on red. How did he get that job anyway?