7.0 BlurayRiki-Oh: The Story of Ricky (1991) 09 Apr 1992 Riki-Oh: The Story of Ricky IMDb: 7.0 1992 91 min min 1696 views 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 ... ActionComedyHorrorThriller