Segredo da Bala de Prata was released in the year 1985。Segredo da Bala de Prata is also called as Silver Bullet, Cycle of the Werewolf, Hopealuoti, Miedo azul, Peur bleue, Bala de plata, Stephen King's Silver Bullet, Unico indizio la luna piena, Werwolf von Tarker Mills。
The small town of Tarker's Mill was a place that was very peaceful, where nothing ever happened. Until one night, murders begin. The town people believe its some maniac killer on the loose and intend to hunt the man down. Marty, a young handicapped boy, believes that the killer is no man at all, but a werewolf. After a run in with the werewolf Marty and his sister, Jane hunt all over town for the man who is the werewolf.