Leonard Corell, a detective sergeant in the sleepy town of Wilmslow, is disillusioned with his lot. Trapped between professional stagnation and personal repression, he can't even work up the courage to ask out Julie, the pretty assistant at the tailor's. Tasked with investigating the suicide of a local recluse, Alan Turing, Corell is torn between admiration for the dead man's genius and disgust for his sexuality. In the face of opposition from his...