Gabriel London is an award-winning documentary filmmaker whose films have tackled major policy issues of the day from mass incarceration to climate change. Gabriel won the Albert R. Broccoli Best Film Award for his first prison documentary, Turned Out. Gabriel has made intimate documentaries with notable talent, including Drew Barrymore’s film on voting, The Best Place to Start, and Snoop Dogg’s autobiographical story, Youth Authority: California. Gabriel’s most recognized work, The Mind of Mark DeFriest, won a number of awards at film festivals and went on to help reduce the title subject’s sentence by over 70 years, before being aired on Showtime. In 2020, Gabriel directed The Definition of Insanity, which aired on PBS and has been used as a tool for mental health reforms nationwide.