directed by Mark Obenhaus, fl. 1971-2016; produced by Jordan Kronick, fl. 2001-2015, Gabrielle Tenenbaum, fl. 1997-2017 and William A. Kerig, fl. 1985-2017, Documentary Group and High Ground Productions; performed by Bill Briggs, fl. 1971, Doug Coombs, 1957-2006 and Glen Plake, 1964- (New York, NY: Sony Pictures Classics, 2007), 1 hour 30 mins,