Chris Cornell film ‘Black Days’ set to begin filming next month  NME Sat, 22nd August 2020

Dark Days – review | Documentary films  The Guardian Fri, 24th January 2014

The New Chris Cornell Biopic Is “Not Sanctioned Or Approved” By His Estate  Kerrang! Tue, 25th August 2020

Chris Cornell Biopic ‘Black Days’ Denounced by His Estate  Rolling Stone Australia Tue, 25th August 2020

Chris Cornell Estate Says New Biopic Black Days Is Unauthorized  Pitchfork Mon, 24th August 2020

'Anaconda' Star Jack Black Questions the Fate of Movie Theaters  MovieWeb Fri, 19th December 2025