Jeff Guinn has appeared in 2 shows and 1 movie. A performance to be found in the role of Self - Author 'Manson : The Life and Times Of Charles Manson' / Self - Author 'Manson: The Life and Times of Charles Manson' in the series Conversations with a Killer: The Charles Manson Tapes. In the cinema, in the role of Self - Charles Manson Biographer in the feature film Manson: Music from an Unsound Mind.