A documentary that examines both the 31-year Perry Mason phenomenon on television, as well as the life of Raymond Burr, while he was shooting Perry Mason: The Case of the Lethal Lesson (1989... Read allA documentary that examines both the 31-year Perry Mason phenomenon on television, as well as the life of Raymond Burr, while he was shooting Perry Mason: The Case of the Lethal Lesson (1989) on location in Denver for Showtime Networks.A documentary that examines both the 31-year Perry Mason phenomenon on television, as well as the life of Raymond Burr, while he was shooting Perry Mason: The Case of the Lethal Lesson (1989) on location in Denver for Showtime Networks.