Riki-Oh: The Story of Ricky with English, Hungarian, Romanian and Spanish subtitles
is a 1991 Hong Kong martial arts thriller film written and directed by Lam Nai-Choi, and based on the Japanese manga Riki-Oh by Masahiko Takajo and Saruwatari Tetsuya.
Hard man Ricky is incarcerated in a futuristic prison where ultra-violence is his only means of survival in the corrupt, sadistic system. He must battle his way quite literally ‘through’ the feared ‘gang of four’, and undergo multiple tortures before facing the governor in one of the goriest climaxes ever seen.