Among the best-known are The Farm: Angola, USA (1998), exploring Louisiana State Prison (LSP) through the lives of six inmates, which he co-directed and co-produced with Elizabeth Garbus.
He continues to be deeply interested in issues associated with incarceration and the criminal justice system in the United States, and has made several films related to this.
While working as an independent filmmaker, Stack has earned a reputation for his ability to gain access into forbidden and even dangerous worlds.
Stack and HCD Media Group's newest venture is Gabriel City, an online community for those affected by incarceration in the United States.
Films The Farm: 10 Down (2009) The Road to Redemption (2008) Iron Ladies of Liberia (2007) Dear Talula (2007) Sick Humor (2003) Justifiable Homicide (2002) The Rodney Hulin Story (2001) 900 Women: Life in St. Gabriel's Women's Prison] (2001) No Escape: Prison Rape (2001) Fight to the Max (2000) The Gospel According to Mr. Allen (2000) The Wildest Show in the South: The Angola Prison Rodeo (1999) Shadows of Doubt: The State v. 85188 Vincent Simmons (1999) The Farm: Angola, USA (film) (1998) Final Judgment: The Execution of Antonio James] (1996) Harlem Diary: Nine Voices of Resilience] (1995) Shop Till You Drop (1993) Boys From the Bronx (1993) Damned in the USA (1991) One Generation More (1991) Television: A Decade Behind Bars: Return to the Farm (National Geographic Channel) Liberia: An Uncivil War (Discovery Times Channel) Guns in America: Gun Life (Discovery Channel) Return of the Kamikaze Kid (Discovery Channel) New Orleans: Crime in the Crescent City (Court TV) New York Justice (A&E) Rite of Passage: Body-Piercing (Discovery Channel) Medicine Behind Bars (Discovery Health) Inshallah: Diary of an Afghan Woman (Oxygen) After 9/11: Rebuilding Lives (Discovery Channel) Only In America (Discovery Times) Frontline/World (PBS) A Chance to Grow (Discovery Channel) The Farm: Angola, USA (film) Dear Talula Iron Ladies of Liberia Liberia: An Uncivil War The Wildest Show in the South: The Angola Prison Rodeo Final Judgment: The Execution of Antonio James Harlem Diary: Nine Voices of Resilience Damned in the USA One Generation More