Four future Navy officers, two women and two men, fall under the spell of charismatic leader James Drayton at Officer Candidate School in Newport, Rhode Island. They form a secret society called the Great Lovers, named after a poem by Rupert Brooke. When Drayton dies in a suspicious explosion on an aircraft carrier, the Great Lovers become the chief suspects. The surviving members of the secret society must defend their friend and their own freedom in a court-martial for mutiny.