The new documentary 'TMZ Investigates Matthew Perry and the Secret Celebrity Drug Ring' explores the Hollywood drug network that contributed to the death of 'Friends' star Matthew Perry. Perry, who openly struggled with addiction, died in October 2023 with high levels of ketamine in his system, which was the primary cause of death. Five individuals, including doctors Salvador Plasencia and Mark Chavez, and Jasveen Sangha, known as the 'Ketamine Queen,' were charged in connection with his fatal overdose. The documentary will feature interviews with celebrities like Kelly Osbourne and Brandon Novak, who discuss how unethical doctors exploit addicts for profit. Addiction specialist Dr. Drew also sheds light on these doctors' sociopathic behaviors. The documentary will air on FOX on September 16 and will be available for streaming on various platforms like FuboTV, DirecTV Stream, and SlingTV.