Mentre la città dorme

... with an intern being shot in the face at point blank range outside of the hospital as he takes a smoke break after dealing with an emergency case. The cops investigate but can find nothing amiss and can find no enemies that the victim might have had. So they decide to plant detective Fred Rowan (Richard Conte) undercover as intern Fred GIlbert. Fred had two years of premed and spent three years during WWII as a medic, but he is NOT a doctor! He is given strict instructions by the superintendent of the hospital and by his superiors in the police department to try to fake it as best he can and rely on nurses, but if he is in a pinch to do something he is not qualified to do to a patient that he MUST blow his cover and get an actual doctor. This does cause a couple of close calls that Fred manages to think his way out of.

Fred rooms with the victim's old roommate who is not exactly the welcome wagon. He has invisible lines drawn down the middle of the room like he is WKRP's Les Nessman, and all he talks about is money - how much he needs it to go into private practice and how much he resents those who have it. Fred is trying to get the guy to open up when he also ends up dead - drowned in the river with a blow to the head. Maybe it was suicide - maybe it wasn't. So now there are two deaths for Fred to investigate, still no clues.

This was very cleverly done - a rare hospital noir so there's a lack of traditional noirish characters but plenty of suspense and a well written and intelligent script.

Since it is obvious this was shot at and around Bellevue hospital, there is a prologue featuring Conte that brags on Bellevue and thanks the hospital for making their facilities available during shooting while explaining that this story could take place anywhere but it did not take place at Bellevue. During the film Bellevue is bragged on some more as the interns are taken on a mini-tour of the facilities. Recommended.