Melbourne, in the bleak winter of 1942. The American presence has aroused mostly gratitude, but also feelings of envy at their success with the local girls. On the surface, G.I. Eddie Leonski is a fitness fanatic, known for his strength and good looks; within, his soul is tortured by the memory of his childhood experiences. His external character is in command until he starts to drink heavily – in an alcoholic stupor his mind gives in to those pressing memories and on his lonely, drunken wanderings at night, he takes a twisted, savage revenge on the women of Melbourne. One after another is murdered with terrifying brutality; the police are baffled; until Leonski awakens to his Jekyll and Hyde personality and confesses to his only friend. This is not a serial killer of fiction; these were real – and tragic – events.