When Professor Godfrey St. Peter and wife move to a new house, he becomes uncomfortable with the route his life is taking. He keeps on his dusty study in the old house in an attempt to hang on to his old life. The marriages of his two daughters have removed them from the home and added two new sons-in-law, precipitating a mid-life crisis that leaves the Professor feeling as though he has lost the will to live because he has nothing to look forward to. Adding to that, the death of his favourite student Tom Outland in the Great War is a blow that is too heavy to deal with at his age. Will Professor Godfrey survive his mid-life crisis or will it lead to a disastrous result?