AllMovie

In this drama, set during WW II, a teacher at a military school is derided by his students because he has not joined the military. The man is deeply disturbed by their ridicule and disrespect and so pleads with the draft-board to reconsider his "essential" status and allow him to join. He is allowed to enlist, but still, because he has a punctured ear-drum, is not allowed to join. Unable to face his students, the teacher gets a job at a shipyard, then deceives his students into believing that he is at war by having a buddy at boot camp forward their letters to him. Soon ugly rumors begin to circulate amongst the suspicious students. One is that their teacher went AWOL. The other is that he is really a Nazi spy. The students' actions threaten to destroy the teacher's new romance with a female welder. In the end everything comes out hunky-dory when the teacher proves himself a courageous hero during a shipyard fire.