Kurt Cobain: Montage of Heck - Official Trailer (2015) Documentarybr Subscribe HERE for NEW movie trailers ➤ br An authorized documentary on the late musician Kurt Cobain, from his early days in Aberdeen, Washington to his success and downfall with the grunge band Nirvana.br br Release Date: April 10, 2015br Genre: Documentary, Biographybr Director: Brett Morgenbr Writer: Brett Morgenbr Stars: Kurt Cobain, Dave Grohl, Courtney Lovebr br Kurt Cobain: Montage of Heck official trailer courtesy of UniversalHBO.