Delirium 1972 A crazed and sadistic sex maniac is on the loose, despite the esteemed criminal psychologist and police consultant Dr Herberts vain efforts to track him down This extremely stressful situation is beginning to take its toll on the good doctors marriage with the beautiful Marzia, who is worried sick, seemingly unable to care for his needs Is Herbert holding in terrible and corrosive emotions Who can put an end to the unstoppable serial killers horrific murder spree