The film features Nurse Ann Smith, who smuggles her brother into the hospital to protect him from gangsters. When a charity patient is found dead with fresh bullet wounds, Ann's sweetheart, a hospital physician, and the police try to solve the mystery. As the investigation unfolds, a bumbling nurse discovers the body of the murdered morgue keeper, and it's revealed that the morgue keeper and a doctor were sworn enemies. The story takes a surprising turn when the unconscious brother is found on the operating table, and it becomes clear that there are two mysteries to unravel.
The Great Hospital Mystery
A cunning nurse and her superintendent concoct a plan to deceive the public by pretending the gangster's intended victim's brother is a deceased hospital patient.
