In the late 1980’s, Del Close set out to write his autobiography, Wasteland, for DC comics. In Wasteland, the actor and comedian, who mentored comedy legends from John Belushi to Tina Fey but found little material success in his own career, presented a fictionalized and darkly surreal version of his life story. In director Heather Ross’ semi-experimental documentary, For Madmen Only: The Stories of Del Close, Wasteland serves as a frame for a deeper examination…