A San Francisco hood is rubbed out by rival Bruno Felkin, who himself reports the crime to Homicide Lt. Kelsey in an alibi scheme which fails. To escape, he stows away on a fishing boat. At sea, skipper Hamil Linder receives Bruno kindly, teaching him fishing; Bruno enlists Hamil's wayward son Carl to tend his slot machines. Then Carl takes an interest in Bruno's girl Connie. Climax in a storm at sea.

A young doctor taking a break from work is shot in the head, and the police can't find a clue even as to a possible motive. Inspector Al Gordon (John Alexander) decides that he has to put some men on duty at the hospital, and one of them is Fred Rowan (Richard Conte), a detective with experience as an army medic, masquerading as an intern. What Rowan finds is a high-pressure world in which interns are hopelessly squeezed for time, sleep, energy, and -- most of all -- money, and walk a fine line on the edge of personal and professional disaster.

When Italy surrenders to the Allies, part of the Italian army is dispersed and soldiers begin to return to their homes.