Anatomy of a Psycho (1961) is a Crime, Thriller, Drama film that follows the crazed brother of a condemned killer sent to the gas chamber swears vengeance on those he holds responsible for his brother's execution. Currently, you can watch Anatomy of a Psycho on Amazon Prime Video, MGM+ Amazon Channel, MGM Plus Roku Premium Channel, MGM Plus. Streaming availability may vary by country and platform over time. It has a user rating of 4.5 out of 10 from 18 votes. Fans of crime movies may also want to explore similar titles below.